Wesley Lau

as First Detective, Writer

as Construction Foreman

as Joe Red

as Emil (1 episode)

as Captain Ivan Gottschalk (3 episodes)

as Police Sergeant

as John Pine

as Bill Ryan

as Stanley Morris

as Inspector Poole

as Company Executive (uncredited)

as Lt. Brady

as Dr. Albee (1 episode)

as Policeman (1 episode)

as Gene Bronson

as Colonel Boykin

as Sheriff Gordon (Uncredited)

as Neill Carlson

as Dr. Thorgen (1 episode), as Karl Maur (1 episode), Teleplay, Story

as Master Sgt. Jiggs (5 episodes)

as Ralph Snyder (1 episode)

as Meyer (1 episode)