• 
  Joseph Pevney

  regizor

• 
  Clint Eastwood

  Marine (Medic)
• 
  Lex Barker

  Commander Quigley
• 
  Bob Herron

  Marinar
• 
  Frank Faylen

  Chief Phillip P. 'Pappy' Moran
• 
  Dabbs Greer

  Lt. Cmdr. Harrison
• 
  Keith Andes

  Doctor Bell
• 
  Julie Adams

  Nadine MacDougall

• 
  Arthur Space

  Doctor Flynn
• 
  James Westerfield

  Boatswain's Mate Chief 'Boots' Torgeson, Coxswain
• 
  George Ramsey

  Seaman
• 
  Floyd Simmons

  Lt. Robinson
• 
  Dan Barton

  Lt. Chesney
• 
  Charles Horvath

  Boski
• 
  Hal Baylor

  Chaplain Hughes

• 
  Charles McGraw

  Lieut. Mike O'Bannion
• 
  David Janssen

  Talker
• 
  Richard Boone

  Lieut. Fraser
• 
  Parley Baer

  Doctor Gates
• 
  Roger McGee

  Talker
• 
  Sam Gilman

  Lieut. Jim Randall
• 
  Jock Mahoney

  Alvick
• 
  John McIntire

  Old Man/Film Intro Voice-over
• 
  Jeff Chandler

  Capt. Jebediah S. Hawks
• 
  George Nader

  Lieut. Dave MacDougall

• 
  Howard Christie

  producător
• 
  Alexander Golitzen

  art director
• 
  Richard H. Riedel

  art director
• 
  Clifford Stine

  camera and electrical departme
• 
  William H. Daniels

  imagine
• 
  Heinz Roemheld

  departament sunet
• 
  Frank Skinner

  departament sunet
• 
  Ted J. Kent

  montaj
• 
  Joseph Gershenson

  music department
• 
  Oliver Emert

  set decorator
• 
  Russell A. Gausman

  set decorator
• 
  Leslie I. Carey

  sound department
• 
  Joe Lapis

  sound department
• 
  Charles Horvath

  cascador
• 
  Ted Sherdeman

  scriitor