James Wainwright

as Rico Callahan

as Jonathon Zole (1 episode)

as Wes Huntley

as Straker

as Del Slade (1 episode)

as Lyden (1 episode)

as Simon Quaid (5 episodes)

as T.J. Barker

as Andrew Coleman (2 episodes)

as Sgt. Hubbell Wacker

as Young Hoover

as Tom Wallace (1 episode)

as Reno Hale (1 episode)

as Sam Steel (1 episode)

as Arlo Weatherly (2 episodes)

as Mitch (1 episode)

as Arthur Lanz (1 episode)

as Jim Bridger

as Captain McCardy (1 episode)

as Gene Chechik (1 episode)

as Det. Tom Foley (1 episode)

as Cal Taylor (1 episode)

as Jules 'Dutch' Krasner

as Gen. Dunbar