Daniel London

as Max

as Peter

as Stan

as Dr. Dresden Charles (3 episodes)

as Greg (2 episodes)

as George Cukor (2 episodes)

as Self

as Roger (1 episode)

as CIA Officer Fox

as Aleksander Leff (1 episode)

as James Leavins (1 episode)

as Father Cliff

as Dan (1 episode)

as Miller Mackenzie (1 episode)

as Colin, Executive Producer

as Billy

as Mark Zimmer (1 episode)

as Wally (10 episodes)

as Emile (1 episode)

as Seth

as Stan Potolsky (1 episode)

as J. Robert Oppenheimer (8 episodes)

as Miles Bickford

as Roy Oatway (1 episode)

as Evan