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Gigi Proietti as Yorik (voice) |
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Mino Caprio as Drake (voice) |
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Renato Cortesi as Wolf (voice) |
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Silvia Pepitoni as Mamy (voice) |
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Ambrogio Colombo as Papy (voice) |
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Alida Milana as Stella (voice) |
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Flavio Aquilone as Spike (voice) |
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Mario Bombardieri as Frank (voice) |
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Massimo Corvo as Giudice (voice) |
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Stefano De Sando as Accusa (voice) |
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Roberto Stocchi as Troll (voice) / Dr. Frank Lozione (voice) / Gargoyle (voice) |
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Francesco Vairano as Dr. Cariati (voice) |
| Writing | Judy Rothman Rofé | Writer |
| Writing | Guido Manuli | Writer |
| Directing | Guido Manuli | Director |
| Production | Andy Heyward | Producer |
| Production | Robby London | Producer |
| Production | Michael Maliani | Producer |
| Sound | John Carnochan | Music |
