Season | Episodes | Originally aired | Nielsen ratings | ||||
---|---|---|---|---|---|---|---|
First aired | Last aired | Rank | Average viewership (in millions) | ||||
1 | 23 | October 7, 2014 | May 19, 2015 | 118 | 4.62[4] | ||
2 | 23 | October 6, 2015 | May 24, 2016 | 112 | 4.25[5] | ||
3 | 23 | October 4, 2016 | May 23, 2017 | 120 | 3.50[6] | ||
4 | 23 | October 10, 2017 | May 22, 2018 | 151 | 3.04[7] | ||
5 | 22 | October 9, 2018 | May 14, 2019 | 153 | 2.43[8] |
No. overall | No. in season | Title | Directed by | Written by | Original air date | Prod. code | U.S. viewers (millions) |
---|---|---|---|---|---|---|---|
1 | 1 | 'Pilot' | David Nutter | Story by : Greg Berlanti & Andrew Kreisberg & Geoff Johns Teleplay by : Andrew Kreisberg & Geoff Johns | October 7, 2014 | 296648 | 4.83[9] |
2 | 2 | 'Fastest Man Alive' | David Nutter | Story by : Greg Berlanti & Andrew Kreisberg Teleplay by : Andrew Kreisberg & Geoff Johns | October 14, 2014 | 3J5352 | 4.27[10] |
3 | 3 | 'Things You Can't Outrun' | Jesse Warn | Alison Schapker & Grainne Godfree | October 21, 2014 | 3J5353 | 3.59[11] |
4 | 4 | 'Going Rogue' | Glen Winter | Geoff Johns & Kai Yu Wu | October 28, 2014 | 3J5354 | 3.53[12] |
5 | 5 | 'Plastique' | Dermott Downs | Aaron Helbing & Todd Helbing & Brooke Eikmeier | November 11, 2014 | 3J5355 | 3.46[13] |
6 | 6 | 'The Flash Is Born' | Millicent Shelton | Jaime Paglia & Chris Rafferty | November 18, 2014 | 3J5356 | 3.73[14] |
7 | 7 | 'Power Outage' | Larry Shaw | Alison Schapker & Grainne Godfree | November 25, 2014 | 3J5357 | 3.47[15] |
8 | 8 | 'Flash vs. Arrow' | Glen Winter | Story by : Greg Berlanti & Andrew Kreisberg Teleplay by : Ben Sokolowski & Brooke Eikmeier | December 2, 2014 | 3J5358 | 4.34[16] |
9 | 9 | 'The Man in the Yellow Suit' | Ralph Hemecker | Todd Helbing & Aaron Helbing | December 9, 2014 | 3J5359 | 4.66[17] |
10 | 10 | 'Revenge of the Rogues' | Nick Copus | Kai Yu Wu & Geoff Johns | January 20, 2015 | 3J5360 | 3.87[18] |
11 | 11 | 'The Sound and the Fury' | John F. Showalter | Alison Schapker & Brooke Eikmeier | January 27, 2015 | 3J5361 | 4.08[19] |
12 | 12 | 'Crazy for You' | Rob Hardy | Aaron Helbing & Todd Helbing | February 3, 2015 | 3J5362 | 3.60[20] |
13 | 13 | 'The Nuclear Man' | Glen Winter | Andrew Kreisberg & Katherine Walczak | February 10, 2015 | 3J5363 | 3.66[21] |
14 | 14 | 'Fallout' | Steve Surjik | Keto Shimizu & Ben Sokolowski | February 17, 2015 | 3J5364 | 4.01[22] |
15 | 15 | 'Out of Time' | Thor Freudenthal | Todd Helbing & Aaron Helbing | March 17, 2015 | 3J5365 | 3.69[23] |
16 | 16 | 'Rogue Time' | John Behring | Story by : Grainne Godfree Teleplay by : Brooke Eikmeier & Kai Yu Wu | March 24, 2015 | 3J5366 | 3.33[24] |
17 | 17 | 'Tricksters' | Ralph Hemecker | Andrew Kreisberg | March 31, 2015 | 3J5367 | 3.67[25] |
18 | 18 | 'All Star Team Up' | Kevin Tancharoen | Grainne Godfree & Kai Yu Wu | April 14, 2015 | 3J5368 | 3.67[26] |
19 | 19 | 'Who Is Harrison Wells?' | Wendey Stanzler | Ray Utarnachitt & Cortney Norris | April 21, 2015 | 3J5369 | 3.75[27] |
20 | 20 | 'The Trap' | Steve Shill | Alison Schapker & Brooke Eikmeier | April 28, 2015 | 3J5370 | 3.93[28] |
21 | 21 | 'Grodd Lives' | Dermott Downs | Grainne Godfree & Kai Yu Wu | May 5, 2015 | 3J5371 | 3.62[29] |
22 | 22 | 'Rogue Air' | Doug Aarniokoski | Aaron Helbing & Todd Helbing | May 12, 2015 | 3J5372 | 3.65[30] |
23 | 23 | 'Fast Enough' | Dermott Downs | Story by : Greg Berlanti & Andrew Kreisberg Teleplay by : Gabrielle Stanton & Andrew Kreisberg | May 19, 2015 | 3J5373 | 3.87[31] |
No. overall | No. in season | Title | Directed by | Written by | Original air date | Prod. code | U.S. viewers (millions) |
---|---|---|---|---|---|---|---|
24 | 1 | 'The Man Who Saved Central City' | Ralph Hemecker | Story by : Greg Berlanti & Andrew Kreisberg Teleplay by : Andrew Kreisberg & Gabrielle Stanton | October 6, 2015 | 3J5651 | 3.58[32] |
25 | 2 | 'Flash of Two Worlds' | Jesse Warn | Aaron Helbing & Todd Helbing | October 13, 2015 | 3J5652 | 3.49[33] |
26 | 3 | 'Family of Rogues' | John F. Showalter | Julian Meiojas & Katherine Walczak | October 20, 2015 | 3J5653 | 3.47[34] |
27 | 4 | 'The Fury of Firestorm' | Stefan Pleszczynski | Kai Yu Wu & Joe Peracchio | October 27, 2015 | 3J5654 | 3.43[35] |
28 | 5 | 'The Darkness and the Light' | Steve Shill | Ben Sokolowski & Grainne Godfree | November 3, 2015 | 3J5655 | 3.87[36] |
29 | 6 | 'Enter Zoom' | JJ Makaro | Gabrielle Stanton & Brooke Eikmeier | November 10, 2015 | 3J5656 | 3.63[37] |
30 | 7 | 'Gorilla Warfare' | Dermott Downs | Aaron Helbing & Todd Helbing | November 17, 2015 | 3J5657 | 3.46[38] |
31 | 8 | 'Legends of Today' | Ralph Hemecker | Story by : Greg Berlanti & Andrew Kreisberg Teleplay by : Aaron Helbing & Todd Helbing | December 1, 2015 | 3J5658 | 3.94[39] |
32 | 9 | 'Running to Stand Still' | Kevin Tancharoen | Andrew Kreisberg | December 8, 2015 | 3J5659 | 3.55[40] |
33 | 10 | 'Potential Energy' | Rob Hardy | Bryan Q. Miller | January 19, 2016 | 3J5660 | 3.41[41] |
34 | 11 | 'The Reverse-Flash Returns' | Michael A. Allowitz | Aaron Helbing & Todd Helbing | January 26, 2016 | 3J5661 | 3.71[42] |
35 | 12 | 'Fast Lane' | Rachel Talalay | Story by : Brooke Eikmeier Teleplay by : Kai Yu Wu & Joe Peracchio | February 2, 2016 | 3J5662 | 3.66[43] |
36 | 13 | 'Welcome to Earth-2' | Millicent Shelton | Story by : Greg Berlanti & Andrew Kreisberg Teleplay by : Katherine Walczak | February 9, 2016 | 3J5663 | 3.96[44] |
37 | 14 | 'Escape from Earth-2' | JJ Makaro | Story by : Todd Helbing & Aaron Helbing Teleplay by : David Kob | February 16, 2016 | 3J5664 | 3.90[45] |
38 | 15 | 'King Shark' | Hanelle Culpepper | Benjamin Raab & Deric A. Hughes | February 23, 2016 | 3J5665 | 3.80[46] |
39 | 16 | 'Trajectory' | Glen Winter | Lauren Certo & Lilah Vandenburgh | March 22, 2016 | 3J5666 | 3.00[47] |
40 | 17 | 'Flash Back' | Alice Troughton | Aaron Helbing & Todd Helbing | March 29, 2016 | 3J5667 | 3.39[48] |
41 | 18 | 'Versus Zoom' | Stefan Pleszczynski | Joe Peracchio & David Kob | April 19, 2016 | 3J5668 | 3.03[49] |
42 | 19 | 'Back to Normal' | John F. Showalter | Brooke Roberts & Katherine Walczak | April 26, 2016 | 3J5669 | 3.39[50] |
43 | 20 | 'Rupture' | Armen V. Kevorkian | Kai Yu Wu & Lauren Certo | May 3, 2016 | 3J5670 | 3.34[51] |
44 | 21 | 'The Runaway Dinosaur' | Kevin Smith | Zack Stentz | May 10, 2016 | 3J5671 | 3.52[52] |
45 | 22 | 'Invincible' | Jesse Warn | Story by : Greg Berlanti & Andrew Kreisberg Teleplay by : Brooke Roberts & David Kob | May 17, 2016 | 3J5672 | 3.37[53] |
46 | 23 | 'The Race of His Life' | Antonio Negret | Aaron Helbing & Todd Helbing | May 24, 2016 | 3J5673 | 3.35[54] |
No. overall | No. in season | Title | Directed by | Written by | Original air date | Prod. code | U.S. viewers (millions) |
---|---|---|---|---|---|---|---|
47 | 1 | 'Flashpoint' | Jesse Warn | Story by : Greg Berlanti & Andrew Kreisberg Teleplay by : Andrew Kreisberg & Brooke Roberts | October 4, 2016 | T27.13101 | 3.17[55] |
48 | 2 | 'Paradox' | Ralph Hemecker | Aaron Helbing & Todd Helbing | October 11, 2016 | T27.13102 | 2.80[56] |
49 | 3 | 'Magenta' | Armen V. Kevorkian | Judalina Neira & David Kob | October 18, 2016 | T27.13103 | 2.67[57] |
50 | 4 | 'The New Rogues' | Stefan Pleszczynski | Benjamin Raab & Deric A. Hughes | October 25, 2016 | T27.13104 | 2.80[58] |
51 | 5 | 'Monster' | C. Kim Miles | Zack Stentz | November 1, 2016 | T27.13105 | 2.77[59] |
52 | 6 | 'Shade' | JJ Makaro | Emily Silver & David Kob | November 15, 2016 | T27.13106 | 3.01[60] |
53 | 7 | 'Killer Frost' | Kevin Smith | Story by : Judalina Neira Teleplay by : Andrew Kreisberg & Brooke Roberts | November 22, 2016 | T27.13107 | 2.95[61] |
54 | 8 | 'Invasion!' | Dermott Downs | Story by : Greg Berlanti & Andrew Kreisberg Teleplay by : Aaron Helbing & Todd Helbing | November 29, 2016 | T27.13108 | 4.15[62] |
55 | 9 | 'The Present' | Rachel Talalay | Story by : Aaron Helbing & Todd Helbing Teleplay by : Lauren Certo | December 6, 2016 | T27.13109 | 3.14[63] |
56 | 10 | 'Borrowing Problems from the Future' | Millicent Shelton | Grainne Godfree & David Kob | January 24, 2017 | T27.13110 | 2.72[64] |
57 | 11 | 'Dead or Alive' | Harry Jierjian | Story by : Benjamin Raab & Deric A. Hughes Teleplay by : Zack Stentz | January 31, 2017 | T27.13111 | 3.06[65] |
58 | 12 | 'Untouchable' | Rob Hardy | Brooke Roberts & Judalina Neira | February 7, 2017 | T27.13112 | 2.91[66] |
59 | 13 | 'Attack on Gorilla City' | Dermott Daniel Downs | Story by : Andrew Kreisberg Teleplay by : Aaron Helbing & David Kob | February 21, 2017 | T27.13113 | 2.78[67] |
60 | 14 | 'Attack on Central City' | Dermott Daniel Downs | Story by : Todd Helbing Teleplay by : Benjamin Raab & Deric A. Hughes | February 28, 2017 | T27.13114 | 2.87[68] |
61 | 15 | 'The Wrath of Savitar' | Alexandra La Roche | Andrew Kreisberg & Andrew Wilder | March 7, 2017 | T27.13115 | 2.52[69] |
62 | 16 | 'Into the Speed Force' | Gregory Smith | Brooke Roberts & Judalina Neira | March 14, 2017 | T27.13116 | 2.39[70] |
63 | 17 | 'Duet' | Dermott Daniel Downs | Story by : Greg Berlanti & Andrew Kreisberg Teleplay by : Aaron Helbing & Todd Helbing | March 21, 2017 | T27.13117 | 2.71[71] |
64 | 18 | 'Abra Kadabra' | Nina Lopez-Corrado | Story by : Andrew Kreisberg Teleplay by : Brooke Roberts & David Kob | March 28, 2017 | T27.13118 | 2.39[72] |
65 | 19 | 'The Once and Future Flash' | Tom Cavanagh | Carina Adly MacKenzie | April 25, 2017 | T27.13119 | 2.67[73] |
66 | 20 | 'I Know Who You Are' | Hanelle Culpepper | Bronwen Clark & Joshua V. Gilbert | May 2, 2017 | T27.13120 | 2.69[74] |
67 | 21 | 'Cause and Effect' | David McWhirter | Judalina Neira & Lauren Certo | May 9, 2017 | T27.13121 | 2.71[75] |
68 | 22 | 'Infantino Street' | Michael Allowitz | Story by : Andrew Kreisberg Teleplay by : Grainne Godfree | May 16, 2017 | T27.13122 | 2.48[76] |
69 | 23 | 'Finish Line' | David McWhirter | Aaron Helbing & Todd Helbing | May 23, 2017 | T27.13123 | 3.04[77] |
No. overall | No. in season | Title | Directed by | Written by | Original air date | Prod. code | U.S. viewers (millions) |
---|---|---|---|---|---|---|---|
70 | 1 | 'The Flash Reborn' | Glen Winter | Story by : Andrew Kreisberg Teleplay by : Todd Helbing & Eric Wallace | October 10, 2017 | T27.13401 | 2.84[78] |
71 | 2 | 'Mixed Signals' | Alexandra La Roche | Jonathan Butler & Gabriel Garza | October 17, 2017 | T27.13402 | 2.54[79] |
72 | 3 | 'Luck Be a Lady' | Armen V. Kevorkian | Sam Chalsen & Judalina Neira | October 24, 2017 | T27.13403 | 2.62[80] |
73 | 4 | 'Elongated Journey Into Night' | Tom Cavanagh | Sterling Gates & Thomas Pound | October 31, 2017 | T27.13404 | 1.99[81] |
74 | 5 | 'Girls Night Out' | Laura Belsey | Lauren Certo & Kristen Kim | November 7, 2017 | T27.13405 | 2.38[82] |
75 | 6 | 'When Harry Met Harry...' | Brent Crowell | Jonathan Butler & Gabriel Garza | November 14, 2017 | T27.13406 | 2.46[83] |
76 | 7 | 'Therefore I Am' | David McWhirter | Eric Wallace & Thomas Pound | November 21, 2017 | T27.13407 | 2.20[84] |
77 | 8 | 'Crisis on Earth-X, Part 3' | Dermott Downs | Story by : Andrew Kreisberg & Marc Guggenheim Teleplay by : Todd Helbing | November 28, 2017 | T27.13408 | 2.82[85] |
78 | 9 | 'Don't Run' | Stefan Pleszczynski | Sam Chalsen & Judalina Neira | December 5, 2017 | T27.13409 | 2.22[86] |
79 | 10 | 'The Trial of the Flash' | Philip Chipera | Lauren Certo & Kristen Kim | January 16, 2018 | T27.13410 | 2.51[87] |
80 | 11 | 'The Elongated Knight Rises' | Alexandra La Roche | Sterling Gates & Thomas Pound | January 23, 2018 | T27.13411 | 2.12[88] |
81 | 12 | 'Honey, I Shrunk Team Flash' | Chris Peppe | Sam Chalsen & Judalina Neira | January 30, 2018 | T27.13412 | 2.60[89] |
82 | 13 | 'True Colors' | Tara Nicole Weyr | Jonathan Butler & Gabriel Garza | February 6, 2018 | T27.13413 | 2.28[90] |
83 | 14 | 'Subject 9' | Ralph Hemecker | Mike Alber & Gabe Snyder | February 27, 2018 | T27.13414 | 2.12[91] |
84 | 15 | 'Enter Flashtime' | Gregory Smith | Todd Helbing & Sterling Gates | March 6, 2018 | T27.13415 | 2.04[92] |
85 | 16 | 'Run, Iris, Run' | Harry Jierjian | Eric Wallace | March 13, 2018 | T27.13416 | 2.09[93] |
86 | 17 | 'Null and Annoyed' | Kevin Smith | Lauren Certo & Kristen Kim | April 10, 2018 | T27.13417 | 1.82[94] |
87 | 18 | 'Lose Yourself' | Hanelle Culpepper | Jonathan Butler & Gabriel Garza | April 17, 2018 | T27.13418 | 1.88[95] |
88 | 19 | 'Fury Rogue' | Rachel Talalay | Joshua V. Gilbert & Jeff Hersh | April 24, 2018 | T27.13419 | 1.90[96] |
89 | 20 | 'Therefore She Is' | Rob J. Greenlea | Sterling Gates & Thomas Pound | May 1, 2018 | T27.13420 | 1.70[97] |
90 | 21 | 'Harry and the Harrisons' | Kevin Mock | Judalina Neira & Lauren Certo | May 8, 2018 | T27.13421 | 1.74[98] |
91 | 22 | 'Think Fast' | Viet Nguyen | Sam Chalsen & Kristen Kim | May 15, 2018 | T27.13422 | 1.93[99] |
92 | 23 | 'We Are the Flash' | David McWhirter | Todd Helbing & Eric Wallace | May 22, 2018 | T27.13423 | 2.16[100] |
No. overall | No. in season | Title | Directed by | Written by | Original air date | Prod. code | U.S. viewers (millions) |
---|---|---|---|---|---|---|---|
93 | 1 | 'Nora' | David McWhirter | Todd Helbing & Sam Chalsen | October 9, 2018 | T27.13751 | 2.08[101] |
94 | 2 | 'Blocked' | Kim Miles | Eric Wallace & Judalina Neira | October 16, 2018 | T27.13752 | 1.69[102] |
95 | 3 | 'The Death of Vibe' | Andi Armaganian | Jonathan Butler & Gabriel Garza | October 23, 2018 | T27.13753 | 1.87[103] |
96 | 4 | 'News Flash' | Brent Crowell | Kelly Wheeler & Lauren Certo | October 30, 2018 | T27.13754 | 1.75[104] |
97 | 5 | 'All Doll'd Up' | Philip Chipera | Thomas Pound & Sterling Gates | November 13, 2018 | T27.13755 | 1.73[105] |
98 | 6 | 'The Icicle Cometh' | Chris Peppe | Kristen Kim & Joshua V. Gilbert | November 20, 2018 | T27.13756 | 1.60[106] |
99 | 7 | 'O Come, All Ye Thankful' | Sarah Boyd | Jonathan Butler & Gabriel Garza | November 27, 2018 | T27.13757 | 1.79[107] |
100 | 8 | 'What's Past Is Prologue' | Tom Cavanagh | Todd Helbing & Lauren Certo | December 4, 2018 | T27.13758 | 1.78[108] |
101 | 9 | 'Elseworlds, Part 1' | Kevin Tancharoen | Eric Wallace & Sam Chalsen | December 9, 2018 | T27.13759 | 1.83[109] |
102 | 10 | 'The Flash & the Furious' | David McWhirter | Kelly Wheeler & Sterling Gates | January 15, 2019 | T27.13760 | 1.64[110] |
103 | 11 | 'Seeing Red' | Marcus Stokes | Judalina Neira & Thomas Pound | January 22, 2019 | T27.13761 | 1.88[111] |
104 | 12 | 'Memorabilia' | Rebecca Johnson | Sam Chalsen & Kristen Kim | January 29, 2019 | T27.13762 | 2.04[112] |
105 | 13 | 'Goldfaced' | Alexandra LaRoche | Jonathan Butler & Gabriel Garza | February 5, 2019 | T27.13763 | 1.89[113] |
106 | 14 | 'Cause and XS' | Rachel Talalay | Todd Helbing & Jeff Hersh | February 12, 2019 | T27.13764 | 1.71[114] |
107 | 15 | 'King Shark vs. Gorilla Grodd' | Stefan Pleszczynski | Eric Wallace & Lauren Certo | March 5, 2019 | T27.13765 | 1.67[115] |
108 | 16 | 'Failure Is an Orphan' | Viet Nguyen | Zack Stentz | March 12, 2019 | T27.13766 | 1.55[116] |
109 | 17 | 'Time Bomb' | Rob Greenlea | Kristen Kim & Sterling Gates | March 19, 2019 | T27.13767 | 1.64[117] |
110 | 18 | 'Godspeed' | Danielle Panabaker | Judalina Neira & Kelly Wheeler | April 16, 2019 | T27.13768 | 1.31[118] |
111 | 19 | 'Snow Pack' | Jeff Cassidy | Jonathan Butler & Gabriel Garza | April 23, 2019 | T27.13769 | 1.63[119] |
112 | 20 | 'Gone Rogue' | Kristin Windell | Sam Chalsen & Joshua V. Gilbert | April 30, 2019 | T27.13770 | 1.37[120] |
113 | 21 | 'The Girl with the Red Lightning' | Stefan Pleszczynski | Judalina Neira & Thomas Pound | May 7, 2019 | T27.13771 | 1.45[121] |
114 | 22 | 'Legacy' | Gregory Smith | Story by : Lauren Certo Teleplay by : Todd Helbing & Eric Wallace | May 14, 2019 | T27.13772 | 1.53[122] |
Season | DVD release dates | Blu-ray release dates | |||
---|---|---|---|---|---|
Region 1 | Region 2 | Region 4 | Region A | Region B | |
1 | September 22, 2015[124] | September 21, 2015[125] | September 23, 2015[126] | September 22, 2015[124] | September 21, 2015[127] |
2 | September 6, 2016[128] | September 12, 2016[129] | September 7, 2016[130] | September 6, 2016[128] | September 12, 2016[129] |
3 | September 5, 2017[131] | September 11, 2017[132] | September 5, 2017[131] | September 11, 2017[133] |