Grover Krantz

Noto per

Arthur C. Clarke's Mysterious World

Serie · 1980

The Mysterious Monsters

Film · 1976

Filmografia

• 1999 Sasquatch Odyssey: The Hunt for Bigfoot
• 1980 Arthur C. Clarke's Mysterious World · In persona
• 1976 The Mysterious Monsters · In persona
• 1972 Bigfoot: Man or Beast?