Alan Tarlton ( The Manster
)
Barbara Turner ( Monster from Green Hell
)
Eduardo Ciannelli ( Monster from Green Hell
)
Frederic Potler ( Monster from Green Hell
)
Jane Hylton ( The Manster
)
Jerry Ito ( The Manster
)
Jim Davis [I] ( Monster from Green Hell
)
Joel Fluellen ( Monster from Green Hell
)
Kenzo Kuroki ( The Manster
)
LaVerne Jones ( Monster from Green Hell
)
Norman Van Hawley ( The Manster
)
Peter Dyneley ( The Manster
)
Robert Griffin ( Monster from Green Hell
)
Terri Zimmern ( The Manster
)
Tetsu Nakamura ( The Manster
)
Tim Huntley ( Monster from Green Hell
)
Toyoko Takechi ( The Manster
)
Vladimir Sokoloff ( Monster from Green Hell
)