Ryan McCluskey

as Robert Marcinko (1 episode)

as William Bundy

as Sergeant (voice) (5 episodes)

as Pinkus

as Purcell

as Lochlan

as Outside Broadcast Director

as Mr. Grey

as Seaman Sherman Shirley

as Florizel

as G.I. Joe (1 episode)

as Tad (1 episode)

as Radiologist (1 episode)