The Phantom Empire

When a man-eating cave creature appears with a fortune in uncut diamonds around his neck, Dr Chambers' daughter Denae hires adventurers C and C Salvage to find the underground source of the gems.

• 
  Fred Olen Ray

• 
  Ross Hagen
  Cort Eastman
• 
  Jeffrey Combs
  Andrew Paris
• 
  Dawn Wildsmith
  Eddy Colchilde
• 
  Robert Quarry
  Prof. Strock
• 
  Susan Stokey
  Denae Chambers
• 
  Sybil Danning
  Alien Queen
• 
  Michelle Bauer
  Cave Bunny
• 
  Russ Tamblyn
  Bill
• 
  Michael Sonye
  Picnic Guy
• 
  Victoria Alexander
  Picnic Girl
• 
  Tony Lorea
  Pedro
• 
  Gary J. Levinson
  Mutant
• 
  Bob Ivy
  Mutant
• 
  William Smith
  Dr. Chambers
• 
  Tricia Brown
  Cavegirl