Original air date: 10/04/2016 Runtime: 42:23 min. What would you sacrifice to have everything you’ve ever wanted? In the season three premiere Barry is living his dream life – his parents are alive; he’s asked Iris West on a date; and he can finally be a normal guy as Central City has another speedster, Kid Flash (series star KEIYNAN LONSDALE), running around saving the city. However, when Barry starts forgetting parts of his old life, the Reverse-Flash (recurring guest star MATT LETSCHER) taunts his nemesis, warning him that there will be serious repercussions for Barry and those he loves if he continues to live in this alternate universe. In addition to losing his memories, his powers will also start to fade. When disaster strikes, Barry must decide if he wants to continue to live in this world as Barry Allen or return to his universe as The Flash.
Original air date: 10/18/2016 Runtime: 42:12 min. Barry and Team Flash are thrilled to reunite with Earth-2 Wells and Jesse (guest star VIOLETT BEANE). Wells confides to Barry and Caitlin that Jesse has all the powers of a speedster and has been saving people on his Earth, but he’s concerned about her safety and wants them to talk her out of using her powers. Meanwhile, Magenta, (guest star JOEY KING) a new meta who can control metal, terrorizes the city.
Original air date: 10/25/2016 Runtime: 42:23 min. Barry continues to train Jesse and, when a new meta human, Mirror Master (guest star GREY DAMON), appears on the scene he lets her tag along. Mirror Master has teamed up with his old partner, Top (guest star ASHLEY RICKARDS), and is looking for Leonard Snart (recurring guest star WENTWORTH MILLER) to even a score. Jesse is quick to join the chase but defies one of Barry’s orders, resulting in disastrous consequences.
Original air date: 11/22/2016 Runtime: 42:23 min. Caitlin uses her powers to save Barry but as her mother predicted, the effort unleashes her inner Killer Frost. Killer Frost goes on a rampage looking for Dr. Alchemy, kidnapping Julian and battling both The Flash and Vibe. Meanwhile, Joe and H.R. have a heart-to-heart talk. Kevin Smith directs
Original air date: 11/29/2016 Runtime: 42:04 min. When aliens called the Dominators attack Central City, Barry speeds over to Star City to ask the Green Arrow (guest star STEPHEN AMELL) for help in stopping them. Realizing the battle against the Dominators is bigger than they thought, they track down the Legends of Tomorrow, and Barry and Cisco create a breach to bring back a secret weapon – Supergirl (guest star MELISSA BENOIST). Once all of the super friends are assembled, they come up with a plan to attack but a shocking secret related to Flashpoint is revealed and suddenly no one is sure who they can trust. Meanwhile, Wally wants to join the battle against the aliens but Iris tells him he’s not ready.
Original air date: 12/06/2016 Runtime: 41:53 min. With Alchemy and Savitar still looming threats, Barry is unable to focus on the Christmas holiday – and especially his relationship with Iris. Determined to stop Savitar, Barry travels to Earth-3 to get advice from Jay Garrick (recurring guest star JOHN WESLEY SHIPP). Meanwhile, Wally wants to help Barry fight Savitar and reveals that he’s been training with H.R., which doesn’t go over well with Barry. As Cisco faces his first Christmas without his brother Dante (recurring guest star NICHOLAS GONZALEZ), old wounds are reopened.
Original air date: 01/24/2017 Runtime: 42:19 min. Barry is tormented by his vision of the future where Iris is murdered by Savitar. When a criminal named Plunder (guest star STEPHEN HUSZAR) shows up in Central City, Barry recalls the villain’s presence in his vision of the future and fears that if he catches Plunder, it will cement Iris’s fate. Confused about Barry’s hesitation to stop Plunder, Wally decides to stop in as Kid Flash. Meanwhile, Caitlin offers Julian a job.
Original air date: 01/31/2017 Runtime: 42:22 min. H.R.’s past catches up with him when a bounty hunter with vibe powers named Gypsy (guest star JESSICA CAMACHO) arrives in Central City to bring him back to Earth-19 to stand trial for his crime. It turns out interdimensional travel is illegal on their Earth. H.R. surrenders, but when Barry and Cisco find out that H.R.’s only hope would be to challenge Gypsy to a fight to the death, they intercede and Cisco offers to fight Gypsy instead.
Original air date: 02/07/2017 Runtime: 42:09 min. Barry and the team at S.T.A.R. Labs work together to bring down Clive Yorkin (guest star MATTHEW KEVIN ANDERSON), a criminal meta-human who is methodically killing people by causing them to decompose at an accelerated rate. Joe becomes his next target but it’s Iris who is caught in the crossfire. Meanwhile, The Flash continues to mentor Kid Flash and begins to elevate the newer speedster’s training to another level.
Original air date: 02/21/2017 Runtime: 42:24 min. When Jesse Quick informs the team that her father (TOM CAVANAGH) has been abducted, Barry, Caitlin, Cisco and Julian voyage to Earth-2 on a rescue mission to save Harry from Gorilla City. As they trek through the forest, Barry and the team are immediately captured and brought to Grodd (voiced by DAVID SOBOLOV). Grodd tells them he needs their help to stop Solovar (voiced by KEITH DAVID), the leader of Gorilla City, as Solovar wants to invade Earth-1. Meanwhile, back on Earth-1, Jesse and Kid Flash hit the streets to stop a metahuman that can control gravity, with H.R. and Joe guiding them from S.T.A.R. Labs.
Original air date: 02/28/2017 Runtime: 42:23 min. In the epic conclusion to the two-part story, Grodd and his army of gorillas bring the battle to Earth-1. Trying to find a way to stop them before they destroy Central City, The Flash and team are joined by Gypsy, who returns to help in the fight. Meanwhile, Jesse Quick decides she wants to stay with Wally on Earth-1.
Original air date: 03/21/2017 Runtime: 43:17 min. Barry and his team are surprised when Mon-El (guest star CHRIS WOOD) and Hank Henshaw (guest star DAVID HAREWOOD) arrive on their Earth carrying a comatose Supergirl, who was whammied by the Music Meister (guest star DARREN CRISS). Unable to wake her up, they turn to Team Flash to save her. However, the Music Meister surprises The Flash and puts him in a similar coma, one that Team Flash can’t cure. Kara and Barry wake up without their powers in an alternate reality where life is like a musical and the only way to escape is by following the script, complete with singing and dancing, to the end.
Original air date: 03/28/2017 Runtime: 42:21 min. The Flash battles Abra Kadabra (guest star DAVID DASTMALCHIAN), a villain from Earth-19, who makes him a tempting offer – release him and Abra Kadara will reveal Savitar’s true identity. Desperate to save Iris, Barry considers taking the deal but Gypsy breaches in to capture the villain for her own reasons and during the melee, Abra Kadabra manages to escape. Barry is furious that Gypsy interfered but she refuses to back down, forcing Cisco to take sides. Meanwhile, Julian is still a bit cold towards Caitlin, but when she is severely injured in a battle with Gypsy, he rushes to her side.
Original air date: 04/25/2017 Runtime: 42:23 min. Barry travels to the future to find out Savitar’s still-unknown identity in the hopes of saving Iris. Upon his arrival in 2024, Barry encounters future versions of his Team Flash friends, who, following the death of Iris, have become very different people, profoundly impacted by their showdown with Savitar. It will be up to Barry to infuse a sense of hope back into the team, as he proves to be hero his future friends have been waiting for. Meanwhile, back in 2017, the hunt for Killer Frost continues. Series star Tom Cavanagh directs.
Original air date: 05/02/2017 Runtime: 42:19 min. Barry and the team meet Tracy Brand (guest star ANNE DUDEK), a scientist, who may be the key to stopping Savitar. Unfortunately, Killer Frost is also after Tracy so Team Flash must battle their old friend, which proves to be particularly difficult for Cisco. Joe (Jesse L. Martin) and Cecile’s (guest star DANIELLE NICOLET) relationship takes a big turn.
Original air date: 05/16/2017 Runtime: 42:23 min. With only 24 hours left until Savitar murders Iris, Barry struggles to save the woman he loves and makes the choice to use any means necessary to do so. Realizing he has one option left to save her, The Flash turns to Captain Cold (WENTWORTH MILLER) for help.