George Mathews

as Malloy

as Centurion

as (voice)

as Dr. Willard Ryson (1 episode)

as Detective Al Marks (1 episode)

as Sam Pierce

as Shadow

as Holt (1 episode)

as Mike Flint (1 episode)

as Bricker (1 episode)

as Liam Mellows

as Griffin Saloonkeeper John Shanssey

as Sheriff Bull Harper

as Dillon

as Williams

as Sam Dunleavy (1 episode), as Mac McGurk (1 episode)

as Duke Fargoh

as Henderson

as Captain Meade

as Romany O'Rattigan