We don't have a biography for John "Johnny Slash" Ulasewicz yet. Hang in there, or go ahead and contribute one.
Appearances
Square Pegs
Main cast, played by Merritt Butrick
- Episode 1x03: Pac Man Fever (Oct 11, 1982)
- Episode 1x09: Muffy's Bat Mitzvah (Nov 29, 1982)