Toru Sotoyama Director Tom Wyner Narrator , Pterock , DJ , Walla Director, Voice, Screenwriter Dan Woren Jim , Walla Voice Robin Levenson Anna , Gem Voice Cam Clarke Wally Voice Mike Reynolds Tyrannos , Ashtoreth Voice Joe Perry Jerry , Carmody Voice Masaki Tsuji Screenwriter Ifumi Uchiyama Screenwriter Sidney L. Caplan Producer Akira Tsuburaya Producer Noboru Tsuburaya Producer Mark N. Cohen Executive Producer Toshiaki Tsushima Music Robert Walsh Music Seiji Yokoyama Music