From Wikipedia, the free encyclopedia. William E. Martin, also known as Bill Martin, is an American musician, songwriter, screenwriter, comedic actor and voice actor. Description above from the Wikipedia article William E. Martin, licensed under CC-BY-SA, full list of contributors on Wikipedia.
| Movie | Speed Dating | Hugh | 2015-05-01 |
| Movie | The Hobby Stop | Sr. FBI Agent | 2012-01-01 |
| Movie | Perfect Upset: The 1985 Villanova vs. Georgetown NCAA Championship | Self | 2005-03-02 |
| Movie | Dash and Lilly | Croupier | 1999-05-31 |
| Movie | Hey, Hey, It's the Monkees | Tour Guide | 1997-02-17 |
| Movie | Little Nemo: Adventures in Slumberland | Nightmare King (voice) | 1989-07-15 |
| Series | Teenage Mutant Ninja Turtles | Shredder (voice) | 1987-12-14 |
| Movie | Amazing Stories | Guard | 1986-07-10 |
| Movie | The Compleat Al | Narrator (voice) | 1985-08-07 |
| Series | Mighty Orbots | Tor (voice) | 1984-09-08 |
| Movie | Elephant Parts | 1981-07-01 | |
| Movie | To All a Goodnight | Jim | 1980-01-30 |
| Movie | The Point | Rock Man (voice) | 1971-02-02 |
| Movie | Saturday's Hero | Joe Mestrovic | 1951-03-01 |
| Movie | Introspection | 1941-11-01 |