Aldis Hodge

as Kevin

as Warren

as Alex Cross (16 episodes), Producer

as Green Lantern John Stewart (voice)

as John Stewart (voice)

as Alex, Producer, Writer

as Otis

as John Stewart / Power Ring (voice)

as Hawkman / Carter Hall

as Self

as Self - Guest (3 episodes)

as Self - Guest (1 episode)

as John Stewart / Green Lantern (voice)

as Frankie (voice) (2 episodes)

as Self

as Alec Hardison (11 episodes)

as Eagle

as Self - Guest (1 episode)

as Jim Brown

as Theo's Dad

as Himself

as James Lanier

as Anthony Woods

as Self (2 episodes)