The Manster

An American journalist stationed in Japan is given a mysterious injection by a mad scientist, turning him into a murderous, two-headed monster.

• 
  George P. Breakston
• 
  Kenneth G. Crane
• 
  Dan Takahashi

• 
  Peter Dyneley
  Larry Stanford
• 
  Jane Hylton
  Linda Stanford
• 
  Tetsu Nakamura
  Dr. Robert Suzuki
• 
  Terri Zimmern
  Tara
• 
  Norman Van Hawley
  Ian Matthews
• 
  Jerry Itō
  Police Supt. Aida
• 
  Toyoko Takechi
  Emiko Suzuki
• 
  Alan Tarlton
  Dr. H.B. Jennsen
• 
  Fujie Satsuki
  Old woman in hotel