• 
  Sybil Danning

  Marla Combie - Hijacker
• 
  Tim Reid

  Lt. Marcel 'Downtown' Brown
• 
  Michael Callan

  Bucky
• 
  Mary Carver

  Cecilia Simon
• 
  Gerald Hiken

  Jesse Fuller
• 
  Jeffrey Lynn

  Perkins Oliphant
• 
  Gail Matthius

  Melody
• 
  Sean McClory

  Capt. Cottrell (as Seán McClory)

• 
  Gerald McRaney

  Rick Simon
• 
  Bill Morey

  Mr. Callaway
• 
  Wolf Muser

  Hijacker
• 
  Jameson Parker

  A.J. Simon
• 
  Wayne Powers

  Lester Michaels - Ship's Steward
• 
  Brad Savage

  Nick
• 
  Lia Kirsten

  Marjorie Bishop