Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Actor | ThunderCats | Snarf / S-S-Slithe / Tug-Mug / Snarfer | |
| Actor | The Year Without a Santa Claus | 1974 | Jingle Bells (voice) |
| Actor | SilverHawks | Cmdr. Stargazer / Steel Will / Hardware | |
| Actor | Thundercats - Ho! The Movie | 1985 | Lynx-O / Snarf / Slythe / Grune the Destroyer / Ratar-O / Captain Shiner / Topspinner (voice) (as Ro |
| Actor | The Flight of Dragons | 1982 | Sir Orrin Neville-Smythe |
| Actor | The Life & Adventures of Santa Claus | 1985 | Tingler (voice) |
| Actor | Hurra! Der Osterhase ist da | 1977 | Chugs (voice) |
| Actor | Cool McCool | Cool McCool | |
| Actor | Gnomes | 1980 | Kostya the Russian Gnome (voice) |
| Actor | Popeye Meets the Man Who Hated Laughter | 1972 | Male characters (voice) |