Teddy Sears

as Dr. Josh Nichols (33 episodes)

as Havok (voice) (4 episodes)

as Warlord (voice)

as Warren Stocker (2 episodes)

as John Sr

as George Rice (1 episode)

as Greg Winslow (1 episode)

as Jeffrey (1 episode)

as William Ward (5 episodes)

as Ryan Bellamy

as Tripp (1 episode)

as Michael

as Keith Mullins (12 episodes)

as Lucas Calhoun (1 episode)

as Josh Myers

as Jim Fisher (4 episodes)

as Christian Laughton

as Jay Garrick (9 episodes), as Jay Garrick / Hunter Zolomon (1 episode), as Jay Garrick / Zoom (3 episodes), as Hunter Zolomon / Zoom (8 episodes)

as Abe Charmagne (1 episode)

as Mike Adler

as Austin Langham (29 episodes)

as Kyle Sheffield (11 episodes)

as Detective Hayden Cooper (5 episodes)

as Patrick (4 episodes)