• 
  Glenn Ford

  Lt. J.G. Max Siegel
• 
  Éva Gábor

  Deborah Aldrich
• 
  Keenan Wynn

  Gordon Ripwell
• 
  Fred Clark

  Lt. Cmdr. Clinton T. Nash
• 
  Russ Tamblyn

  Ens. Tyson
• 
  Mary Wickes

  Janie
• 
  Howard Smith

  Adm. Junius Boatwright
• 
  John Alderson

  Lt. Cmdr. Diplock

• 
  Charles Watts

  Rep. Arthur Smithfield
• 
  Jeff Richards

  Lt. Ross Pendleton
• 
  Robert Nichols

  Lt. Cmdr. Hereford
• 
  Earl Holliman

  Adam Garrett
• 
  John Dennis

  Cpl. Donohue
• 
  John L. Cason

  Seabee Metkoff
• 
  Anne Francis

  Lt. Alice Tomlen

• 
  Gia Scala

  Melora Alba
• 
  Jack Albertson

  Rep. George Jansen
• 
  Romney Brent

  Mr. Alba - Melora's Father