Patrick Dewayne

as Julius van Leeuwen (10 episodes)

as Roger Morgan

as Ben James

as Neumann

as Sascha Jung (1 episode)

as Liam Atwood (6 episodes)

as Self (1 episode)

as Rock Hem

as Doctor Jones

as Walter

as Guy at comic book store

as Anthony Nkruma (1 episode)

as Self (1 episode)

as Self (1 episode)

as self (1 episode)

as Self (1 episode)

as Self (1 episode)