John Lasell

as Sam (1 episode)

as Wedlock

as Doctor

as Mr. Smith (1 episode)

as Clark (1 episode)

as Sgt. Kelly

as Dr. Robbins

as Archer Divine

as Minister

as Zach Mills

as Colonel Hawes (1 episode)

as Maxwell

as Ben Wedlock (1 episode), as Benjamin Wedlock (2 episodes)

as Dr. Hillery

as State Department Official (uncredited)

as Clinton Farragut (1 episode)

as Tom Stark (1 episode)

as Richard Averill (1 episode)

as Bob Ferrara (1 episode)

as Winston Walding (1 episode)

as Murray Dalton (1 episode), as Captain Reedley (1 episode), as Roland (1 episode), as Jerry Stevens (1 episode), as Owen Singer (1 episode), as Ed Wells (1 episode)

as Dr. Rothwell (1 episode)

as Col. Peter Thom (1 episode)