Three Rivers Editorial was a sound editing company that mainly worked for Hanna-Barbera, on the following productions...
- The Tom & Jerry Kids Show (certain 1992-1993 episodes, uncredited)
- The Addams Family (1992 Series) (uncredited in the first season)
- Captain Planet & The Planeteers (seasons 4 and 5 only)
- Droopy's Master Detective
- 2 Stupid Dogs/Super Secret Secret Squirrel (Secret Squirrel segments only)
- Hollyrock-a-Bye Baby (1993)
- Yogi the Easter Bear (1994)
- Scooby-Doo! in Arabian Nights (1994) (uncredited)
- A Flintstones Christmas Carol (1994) (uncredited)
- What a Cartoon (two shorts, "Dino in Stay Out" and "Sledgehammer O'Possum: Out and About.")