David Forman is an internet entrepreneur. who has played several suit roles in Jim Henson's Creature Shop, notably as the character of Leonardo in the Teenage Mutant Ninja Turtles film (1990). He also served as a stunt performer for The Bear (1988), The NeverEnding Story III (1994), The Flintstones (1994) and Muppet Treasure Island (1996).
- The actors who played the turtles all have cameos in the movie without their turtle suits on. David Forman “Leonardo” — Portrays a gang member at the warehouse when Casey Jones fights with Foot Clan leader Tatsu.