John Baer

as Lt. Anthony Crane

(1 episode) as Bradford Devlin

(1 episode) as Belden

(1 episode) as Billy

(1 episode) as Frank McGuire

(1 episode) as Crony

as Boy Barclay (uncredited)

(1 episode) as Nelson

as Alan Sheridan

as Keith Burgess

as Steve Thomas

(1 episode) as Victor Brindisi

(1 episode) as Alan Terry

as Steve Dunlap

as Johnny Campbell

(1 episode) as Jim Lansing

(1 episode) as William T. Hart

as Eric

(1 episode) as Jim Murphy

(1 episode) as Clay Willis

(1 episode) as Assistant

as Bart Rogers

(15 episodes) as Eric

as Paul Trochard

as Dan Mason

(1 episode) as Dude

(1 episode) as Johnny's father

(1 episode) as Nichols

as Ted Delacorte

as Deputy Ross Hughes

(1 episode) as Mike Brenner

as Laurent Dureau

as Lt. Whitley

(18 episodes) as Terry Lee

(1 episode) as Kreuger (unconfirmed)

(1 episode) as Ensign Robert Barstow

(1 episode) as Larry Derwent

(1 episode) as Pat Brent

as Dr. Reed (uncredited)

as Fighter Pilot (uncredited)

as Deputy Jim Brown

(1 episode) as Homer Atchison aka The Kansas Kid

(1 episode)

as Jet Pilot

(1 episode) as Jack