Characters played by Gregory Peck
Cmdr. Dwight Lionel Towers
Characters played by Ava Gardner
Moira Davidson
Characters played by Fred Astaire
Julian Osborn
Characters played by Anthony Perkins
Lt. Peter Holmes
Characters played by Donna Anderson
Mary Holmes
Characters played by John Tate
Adm. Bridie
Characters played by Harp McGuire
Lt. Sunderstrom
Characters played by Lola Brooks
Lt. Hosgood
Characters played by Ken Wayne
Lt. Benson
Characters played by Guy Doleman
Lt. Cmdr. Farrel
Characters played by Richard Meikle
Davis
Characters played by John Meillon
Ralph Swain
Characters played by Joe McCormick
Ackerman
Characters played by Lou Vernon
Bill Davidson
Characters played by Kevin Brennan
Dr. King