• 
  Frank P. Rosenberg

  scenarist

• 
  Charlton Heston

  Capitanul Paul Blanchard
• 
  David Carradine

  Capitanul Gates
• 
  Ned Beatty

  Mickey
• 
  Ted Gehring
• 
  Robert Symonds

  Secretary of Navy
• 
  Charles Cyphers
• 
  Christopher Reeve

  Phillips

• 
  Hilly Hicks

  Page
• 
  David Clennon

  Crew member of USS Neptune
• 
  Stacy Keach

  Capt. Bennett
• 
  William Jordan

  Waters
• 
  Melendy Britt

  Liz
• 
  William Bryant
• 
  Robert Ito

  Seaman at base

• 
  Dorian Harewood

  Fowler
• 
  Charles Robinson

  McAllister
• 
  Stephen McHattie

  Danny Murphy
• 
  Rosemary Forsyth

  Vickie