Acting Gregory Garrison Acting Teenage Mutant Ninja Turtles: Getting Down In Your Town Donatello 1992 Teenage Mutant Ninja Turtles: The Coming Out of Their Shells Tour Donatello (voice) 1990 Teenage Mutant Ninja Turtles: The Making of The Coming Out of Their Shells Tour Donatello 1990 Other Credits American Dreamer Set Decoration 1984 Back Roads Set Decoration 1981 A Fire in the Sky Set Decoration 1978 Agent-readable