Sachio Sakai ( Yog: The Space Amoeba
)
Emi Ito ( Mosura
)
Kenzo Kuroki ( The Manster
)
Atsuko Takahashi ( Yog: The Space Amoeba
)
Osman Yusuf ( Mosura
)
Ren Imaizumi ( The Mysterians
)
Yumi Shirakawa ( The Mysterians
)
Terri Zimmern ( The Manster
)
Jane Hylton ( The Manster
)
Alan Tarlton ( The Manster
)
Chôtarô Tôgin ( Yog: The Space Amoeba
)
Toyoko Takechi ( The Manster
)
Norman Van Hawley ( The Manster
)
Yukiko Kobayashi ( Yog: The Space Amoeba
)