A gang of thugs devise a cruel hoax that goes horribly wrong as Melvin, a nerdy emaciated janitor at the local health club, is cast through a third story window into a vat of hazardous toxic waste.
as Sara
as The Toxic Avenger
as Wanda
as Julie
as Slug
as Bozo
as Mayor Belgoody
as Melvin
as Officer O'Clancy
as Walter Harris
as Chief of Police
as Cigar Face
as Knuckles
as Nipples
as Leroy
as Frank
as Rico
as Mrs. Haskell
as Fred
as Johnny
as Melvin's Mom
as Tom Wrightson
as Dr. Snodburger
as Toxic Avenger's Voice (voice)
as Barbie
as Bully
as Bozo's Friend
as Ice Cream Man
as Mayor's Secretary
as Health Club Girl (uncredited)