Captain Cold and Heat Wave return to Central City, while the Pied Piper debuts in two trailers for The Flash midseason premiere.
Spartacus star Liam McIntyre has signed on to play The Weather Wizard in the 15th and 16th episodes of CW's The Flash.
DC Comics confirms that Dwayne Johnson's Shazam is one of the ten films that make up Warner Bros. Justice League movie universe.
Star Wars star Mark Hamill is set to reprise his role as the Trickster on The CW's The Flash, a role he originated on the 1990 TV series.
Sleepy Hollow star Nicholas Gonzalez has signed on to play Dante Ramon, the older brother of Carlos Valdes' Cisco Ramon in The Flash.
Peyton List has signed on to play Lisa Snart, a.k.a. The Golden Glider, the sister of Wentworth Miller's Captain Cold, in CW's The Flash.
Barry Allen tries to improve on his super-sonic speed, while Captain Cold and Heat Wave return to Central City in new footage from The Flash.
Caitlin Snow and Cisco Ramon finally see what Ronnie Raymond can do as Firestorm in a clip from tonight's The Flash midseason finale.
Mark Hamill will appear on The Flash as James Jesse, a.k.a. The Trickster, a character he played on the original 1990 TV show.
Get a sneak peek at Reverse Flash in a trailer for The Flash midseason finale, along with a glimpse at the last Arrow episode of 2014.
Oliver Queen and Barry Allen team up to stop the villainous Ray Bivolo in the first scene from The Flash and Arrow crossover episode.
Barry Allen and Oliver Queen go from friends to foes in an extended look at the Flash vs. Arrow crossover episode, airing December 2nd.
Supergirl co-creator Greg Berlanti teases crossovers with Arrow and The Flash, despite the shows airing on different networks.
Gideon, the A.I. personal assistant to Tom Cavanagh's Harrison Wells, was voiced by Morena Baccarin in last night's episode of The Flash.
The Flash and Arrow meet in a two-episode event starting next Tuesday, December 2nd, only on the CW.
Oliver Queen gets some help from Barry Allen in the second half of the Arrow and The Flash crossover, airing Wednesday, December 3rd.
Barry Allen teams up with Oliver Queen in the first photos from the anticipated Flash vs. Arrow crossover event.
The Flash must battle Blackout as Clock King manages a coup outside the police department in Episode 7:Power Outage.
Oliver, Felicity and Diggle visit Central City in The Flash, while Captain Boomerang makes his debut on Arrow in a two-night crossover event.
Clancy Brown makes his debut as General Eiling in a trailer for The Flash, which also includes a look at the Clock King.