• 
  Arthur Lubin

  regizor

• 
  Clint Eastwood

  Jonesey
• 
  Hy Averback

  Prescott
• 
  Donald O'Connor

  Lt. Peter Stirling / Bosun's Mate Slicker Donovan
• 
  Erville Alderson

  Man on park bench
• 
  Charles Sherlock

  Auctioneer's assistant
• 
  Kenneth MacDonald

  Motorcycle policeman
• 
  Chill Wills

  Francis the Talking Mule

• 
  Walter Woolf King

  Jensen
• 
  Richard Erdman

  Murph
• 
  Jim Backus

  Cmdr. E.T. Hutch
• 
  James Todd

  General
• 
  Carl 'Alfalfa' Switzer

  Timekeeper
• 
  Leigh Snowden

  Nurse Appleby
• 
  David Janssen

  Lt. Anders

• 
  Timothy Carey

  Auctioneer's Helper
• 
  Martha Hyer

  Betsy Donevan
• 
  Martin Milner

  W.T. 'Rick' Rickson

• 
  Alexander Golitzen

  art director
• 
  Carl E. Guthrie

  imagine
• 
  Frank Skinner

  departament sunet
• 
  Milton Carruth

  montaj
• 
  Joseph Gershenson

  music department
• 
  Stanley Rubin

  producător
• 
  Devery Freeman

  scriitor