Adam Welsh is a retired American actor. He originally voiced the character of Stewart Stevenson for Beavis and Butt-Head's original run from 1993 to 1997, and once more for the Beavis and Butt-Head Do U video game in 1999.
He was replaced by Thomas Middleditch for the 2011 revival, and series writer Sam Johnson for Stewart's middle-aged self in the 2022 revival episode "Kidney".
Trivia[]
- Welsh was initially hired to reprise his role as Stewart for the 2011 revival, and even recorded lines of dialgoue, but was replaced by Thomas Middleditch without notice, due to the producers feeling like he was too old and barely sounded like Stewart at that point.