The Flash (2014– )
5 user 11 critic

Welcome to Earth-2 

Harrison, Cisco and Barry travel to Earth-2 to save Harrison's daughter. Barry assumes the role of his doppelganger, who's married to Iris. He then encounters alternate-Caitlin and alternate-Ronnie, who are Zoom's agents.


Millicent Shelton


Greg Berlanti (developed by), Andrew Kreisberg (developed by) | 8 more credits »




Episode cast overview, first billed only:
Grant Gustin ... Barry Allen / The Flash / Bartholomew Allen
Candice Patton ... Iris West / Iris West-Allen
Danielle Panabaker ... Caitlin Snow / Killer Frost
Carlos Valdes ... Cisco Ramon / Reverb
Keiynan Lonsdale ... Wally West
Tom Cavanagh ... Dr. Harry Wells
Jesse L. Martin ... Joe West / Joseph West
Robbie Amell ... Ronnie Raymond / Deathstorm
Teddy Sears ... Jay Garrick / The Flash
Demore Barnes ... Henry Hewitt
Violett Beane ... Jesse Wells
Michelle Harrison ... Nora Allen (voice)
Michael Rowe ... Detective Floyd 'Deadshot' Lawton
Patrick Sabongui ... Captain David Singh / David Singh
Adam Stafford ... Adam Fells / Geomancer


Barry, Harry, and Cisco travel to Earth-2 to rescue Jesse from Zoom but encounter Killer Frost, Deathstorm and Reverb (Caitlin, Ronnie and Cisco's evil Earth-2 doppelgangers, respectively). Despite Harrison's warning, Barry and Cisco do indeed get emotionally caught up and emotionally invested in seeing themselves and others they've known living alternate lives, which threatens their mission. Back on Earth-1, Jay takes on Barry's responsibility of defending Central City when a quake-inducing meta-human called Geomancer comes looking for a rumble with The Flash. Written by Andrey Gaganov/revised by statmanjeff

Plot Summary | Plot Synopsis


TV-PG | See all certifications »

Parents Guide:

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Release Date:

9 February 2016 (USA) See more »

Company Credits

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Technical Specs


Sound Mix:




Aspect Ratio:

16:9 HD
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Did You Know?


On Earth-2, when Barry enters the CCPD, he encounters the Earth-2 doppelganger of Floyd Lawton (aka Deadshot) who has appeared in several episodes of Arrow. See more »


Barry flashes about in his doppelganger's street clothes yet his speed friction doesn't set these pedestrian threads on fire (not even producing a little smoldering). See more »


Killer Frost: So, which one of you lounge lizards is in the wrong universe, hm?
See more »


References Star Wars: Episode IV - A New Hope (1977) See more »


Where Or When
Written by Richard Rodgers and Lorenz Hart
Performed by Jesse L. Martin
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User Reviews

Best episode
9 February 2016 | by tudorgrigoriuSee all my reviews

I don't normally write reviews but I will make an exception for this episode. Superhero shows tend to be become a bit of a drama queen. They tend to be repetitive. They present uninteresting side plots and forget that a superhero show is about the action and plain old fun. This was no "drama queen" episode. It had action, it had funny moments and you can really feel that the cast enjoyed it. Every moment was done very well and you really don't know what to expect. Bravo to the cast and to all involved (screenwriter, director, etc.). This is how a superhero show looks like.

P.S.: Loved the ending and I am really starting to appreciate more and more Cisco and the actor that is playing that character

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