Devon Graye (Dexter, American Horror Story) has joined The Flash for Episode 17, playing an anarchist named Axel who’s bent on copying The Trickster who originally played by Mark Hamill in the original The Flash television series from the 90’s.
In the episode of The Flash, the real Trickster is incarcerated when the copycat starts to terrorizes Central City, but eventually aid in helping The Flash in trying to bring the wannabe Trickster down.
No date been announced as to when Episode 17 will air.
The Flash will return with its mid-season premiere on January 19th on The CW.
Source: The Wrap