Cast
John Astin
Lt. Commander Matthew Sherman • 23 episodes
Yvonne Wilder
Maj. Edna Howard • 23 episodes
Richard Gilliland
Lt. Nick Holden • 23 episodes
Richard Brestoff
Yeoman Alvin Hunkle • 23 episodes
Melinda Naud
Lt. Dolores Crandall • 33 episodes
Jamie Lee Curtis
Lt. Barbara Duran • 23 episodes
Dorrie Thomson
Lt. Ruth Colfax • 23 episodes
Bond Gideon
Lt. Claire Reid • 23 episodes
Jim Varney
Seaman Broom • 33 episodes
Randolph Mantooth
Lt. Mike Bender • 10 episodes
Jo Ann Pflug
Lt. Katherine O'Hara • 10 episodes
Fred Kareman
Doplos • 10 episodes
Scott McGinnis
Seaman Dixon • 10 episodes
Robert Hogan
Lt. Commander Sam Haller • 10 episodes
Warren Berlinger
Chief Engineer Stanley Dobritch • 10 episodes
Hilarie Thompson
Lt. Betty Wheeler • 10 episodes
James B. Sikking
Lt. O'Reilly • 1 episodes
Sam Chew Jr.
Lt. Kern • 1 episodes
Ivan Bonar
• 1 episodes
Morgan Jones
• 1 episodes