Characters played by Richard Harris
Lt. Cmdr. Anthony Fallon
Characters played by Omar Sharif
Captain Alex Brunel
Characters played by David Hemmings
Charlie Braddock
Characters played by Anthony Hopkins
Supt. John McCleod
Characters played by Shirley Knight
Barbara Bannister
Characters played by Ian Holm
Nicholas Porter
Characters played by Clifton James
Corrigan
Characters played by Roy Kinnear
Social Director Curtain
Characters played by Caroline Mortimer
Susan McCleod
Characters played by Mark Burns
Hollingsworth
Characters played by John Stride
Hughes
Characters played by Freddie Jones
Sidney Buckland
Characters played by Julian Glover
Commander Marder
Characters played by Jack Watson
Chief Engineer Mallicent
Characters played by Roshan Seth
Azad