Eric Lawson

as Captain Donner (uncredited)

as Preston

as Sheriff Ben Lowry

as Agent Johnson

as Sergeant Darcy (2 episodes)

as Paul

as Adm. Evans

as Sheriff

as Colonel Cabot

as Auggie (1 episode)

as Cobb (1 episode)

as Willie Powers

as Waiter (uncredited)

as Cab Driver #1