Andy, who most recently appeared on Chasing Life as Jackson, will play hearing impaired (and openly gay) DC Comics villain Pied Piper, aka Hartley Rathaway.
Hartley is a bona fide genius who used to work at S.T.A.R. Labs until a falling out with his mentor, Harrison Wells (Tom Cavanagh). Now, after developing a series of sonic weapons that he uses in an effort to punish Wells by destroying his new protege: The Flash.
Victor, will join the cast as Dr. Martin Stein, a brilliant but arrogant nuclear physicist who has sacrificed everything, including a marriage, for his work in transmutation.
After he discovers that S.T.A.R. Labs’ malfunctioning particle accelerator has fused him with the younger, more impulsive Ronnie Raymond (Robbie Amell), the doc races to find a way to separate them before it’s too late.
Grant is also pictured below getting beat up by arch villain The Evil Flash in Vancouver on Thursday morning (October 9).