His other voiceover roles include Grandpa Lou Pickles from Rugrats (succeeding the late David Doyle), Stinkie from the 1995 film Casper and its animated spin-off, Baby Huey in the second season of The Baby Huey Show (succeeding Sid Raymond), Thomas Timber Wolf from Timber Wolf, Sourpuss from Mighty Mouse: The New Adventures, Droopy in Tom and Jerry films from 2011 to 2016, Richard Nixon in Forrest Gump, Dr. Curt Conners and Doctor Octopus in different Spider-Man video games, Peter Potamus in Harvey Birdman: Attorney at Law, Mermaid Man in some of the Spongebob Squarepants video games, and some of the characters from The Haunted World of El Superbeasto. He often dubbed for- and impersonated- Jackie Gleason, most notably on "lost" episodes of The Honeymooners. One of his last voiceover roles was narrating Murder Comes to Town.
On camera, he portrayed Beano Froelich in Out of This World and Ron Douglas in Lucky Stiff. He appeared in Family Feud, Win, Lose or Draw, The New Hollywood Squares, Super Password, and the early 1990s version of Match Game. On Couch Potatoes, he was the initial announcer and portrayed the next door neighbor of host Marc Summers.