About
Joan Gratz
Overview
No biography available
Known for
Production |
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| 1988 | Candyjam | Production | Producer | 59 Average |
Crew |
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| 1988 | Candyjam | Crew | Cinematography | 59 Average |
Visual Effects |
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| 1987 | Claymation Christmas Celebration | Visual Effects | Animation Director | 59 Average |
| 1980 | Dinosaur | Visual Effects | Animation | N/A N/A |