Directed by Leslie Norman
Producers : Michael Carreras, Anthony Hinds
Written by Jimmy Sangster
Director of Photography : Gerald Gibbs
Music by James Bernard
Film Editing by James Needs
Effects by Bowie-Margutti Ltd.
Assistant Director : Chris Sutton
Special Effects Associate : Jack Curtis
Special Make-Up Effects : Philip Leakey
Wardrobe Supervisor : Molly Arbuthnot
Camera Operator : Len Harris
Continuity : June Randall
Production Manager : Jimmy Sangster
Music Conductor : John Hollingsworth
Sound mixer : Jock May
Sound Editor : Alfred Cox
Cast
Dean Jagger(Dr. Adam Royston)
Edward Chapman(John Elliott)
Leo McKern(Inspector McGill)
Anthony Newley(Cpl. "Spider" Webb)
Jameson Clark(Jack Harding)
William Lucas(Peter Elliott)
Marianne Brauns(Zena, the Nurse)
Ian MacNaughton(Cpl. Haggis)
Peter Hammond(Lt. Bannerman)
Michael Ripper(Sgt. Harry Grimsdyke)
John Harvey(Major Cartwright)
Edwin Richfield(Soldier Burned on Back)
Jane Aird(Vi Harding)
Norman Macowan(Old Tom)
Neil Hallett(Unwin)
Kenneth Cope(Pvt. Lansing)
Michael Brooke(Willie Harding)
Frazer Hines(Ian Osborn)
Robert Bruce(Dr. Kelly)
Archie Duncan(Sgt. Yeardye)
Edward Judd(Soldier)
Stella Kemball(Willie's Room Nurse)
John Stone(Jerry)
Neil Wilson(Russell)