As the fastest man alive, Barry Allen – aka The Flash – faced metahuman threats from both this world and the parallel world of Earth-2. In Season Three, Barry faces the unknown – as he irrevocably alters the timeline by saving his mother from the clutches of the Reverse-Flash. The only question now – as he remains trapped in his own Flashpoint Paradox – is will he be able to find a way out?
Barry realizes the effects from Flashpoint are much greater than he thought. When he meets his new co-worker, Julian (TOM FELTON), he's surprised by Julian's immediate disdain.
Barry realizes the effects from Flashpoint are much greater than he thought. When he meets his new co-worker, Julian (TOM FELTON), he's surprised by Julian's immediate disdain.
Earth-2 Wells returns to Central City with Jesse (VIOLETT BEANE) and confides in Barry and Caitlin that she's been using her powers as a speedster to save people on his Earth.
Earth-2 Wells returns to Central City with Jesse (VIOLETT BEANE) and confides in Barry and Caitlin that she's been using her powers as a speedster to save people on his Earth.
When a new metahuman, Mirror Master (GREY DAMON) and his old partner Top (ASHLEY RICKARDS) try to settle a score with Leonard Snart (WENTWORTH MILLER), Barry lets Jesse tag along.
When a new metahuman, Mirror Master (GREY DAMON) and his old partner Top (ASHLEY RICKARDS) try to settle a score with Leonard Snart (WENTWORTH MILLER), Barry lets Jesse tag along.
Desperate to understand what is happening to her, Caitlin calls on her mother, (guest star SUSAN WALTERS), to provide some answers about her growing meta-human powers.
Desperate to understand what is happening to her, Caitlin calls on her mother, (guest star SUSAN WALTERS), to provide some answers about her growing meta-human powers.
When Wally starts having dreams about being Kid Flash, Barry realizes he has to tell Wally, Iris and Joe about what happened to Wally in Flashpoint in order to keep him safe.
When Wally starts having dreams about being Kid Flash, Barry realizes he has to tell Wally, Iris and Joe about what happened to Wally in Flashpoint in order to keep him safe.
In order to save Barry, Caitlin uses her powers, but the effort unleashes her inner Killer Frost, who ends up battling both The Flash and Vibe. Kevin Smith directs.
In order to save Barry, Caitlin uses her powers, but the effort unleashes her inner Killer Frost, who ends up battling both The Flash and Vibe. Kevin Smith directs.
When aliens called the Dominators attack Central City, Barry asks for help from the Green Arrow, the Legends of Tomorrow and Supergirl in the first part of the epic crossover event.
When aliens called the Dominators attack Central City, Barry asks for help from the Green Arrow, the Legends of Tomorrow and Supergirl in the first part of the epic crossover event.
Unable to focus on the Christmas holiday – and especially his relationship with Iris – Barry travels to Earth-3 to get advice from Jay Garrick in how to stop Savitar.
Unable to focus on the Christmas holiday – and especially his relationship with Iris – Barry travels to Earth-3 to get advice from Jay Garrick in how to stop Savitar.
Tormented by his vision of the future, Barry hesitates to stop a villain named Plunder (STEPHEN HUSZAR) because he recalls his presence in his tragic vision.
Tormented by his vision of the future, Barry hesitates to stop a villain named Plunder (STEPHEN HUSZAR) because he recalls his presence in his tragic vision.
H.R.'s past catches up with him when a bounty hunter with vibe powers named Gypsy (JESSICA CAMACHO) arrives in Central City to bring him back to Earth-19 to stand trial for a crime.
H.R.'s past catches up with him when a bounty hunter with vibe powers named Gypsy (JESSICA CAMACHO) arrives in Central City to bring him back to Earth-19 to stand trial for a crime.
Barry and the S.T.A.R. Labs team work to bring down Clive Yorkin (MATTHEW KEVIN ANDERSON) a meta-human who causes people to decompose at an accelerated rate.
Barry and the S.T.A.R. Labs team work to bring down Clive Yorkin (MATTHEW KEVIN ANDERSON) a meta-human who causes people to decompose at an accelerated rate.
When Jesse Quick informs the team that her father has been abducted, Barry, Caitlin, Cisco and Julian voyage to Earth-2 on a rescue mission to save Harry from Gorilla City.
When Jesse Quick informs the team that her father has been abducted, Barry, Caitlin, Cisco and Julian voyage to Earth-2 on a rescue mission to save Harry from Gorilla City.
When Grodd (voiced by DAVID SOBOLOV) and his army of gorillas bring the battle to Earth-1, The Flash and team must find a way to stop them before they destroy Central City.
When Grodd (voiced by DAVID SOBOLOV) and his army of gorillas bring the battle to Earth-1, The Flash and team must find a way to stop them before they destroy Central City.
While training with Barry, Wally starts to have visions of Savitar, which he hides from the team. Meanwhile, a dangerous secret threatens the happiness of Barry and Iris.
While training with Barry, Wally starts to have visions of Savitar, which he hides from the team. Meanwhile, a dangerous secret threatens the happiness of Barry and Iris.
Barry travels to the future to find out Savitar's identity in hopes of finding Iris, but in 2024, he encounters future versions of Team Flash who are very different people.
Barry travels to the future to find out Savitar's identity in hopes of finding Iris, but in 2024, he encounters future versions of Team Flash who are very different people.
Barry and the team meet Tracy Brand (ANNE DUDEK), a scientist, who may be the key to stopping Savitar. Unfortunately, Killer Frost is also after Tracy.
Barry and the team meet Tracy Brand (ANNE DUDEK), a scientist, who may be the key to stopping Savitar. Unfortunately, Killer Frost is also after Tracy.
Barry takes drastic measures to stop Savitar. Meanwhile, H.R. continues to push Tracy Brand to design the trap for Savitar; and Killer Frost returns with an interesting proposal.
Barry takes drastic measures to stop Savitar. Meanwhile, H.R. continues to push Tracy Brand to design the trap for Savitar; and Killer Frost returns with an interesting proposal.
As the fastest man alive, Barry Allen – aka The Flash – faced metahuman threats from both this world and the parallel world of Earth-2. In Season Three, Barry faces the unknown – as he irrevocably alters the timeline by saving his mother from the clutches of the Reverse-Flash. The only question now – as he remains trapped in his own Flashpoint Paradox – is will he be able to find a way out?