
Dennis Cleveland Stewart (July 29, 1947 – April 20, 1994) was an American actor and dancer. Best known for Grease (1978), and Grease 2 (1983), and Sgt Pepper's Lonely Hearts Club Band (1978).
The Grease Story 2017
as Leo 'Craterface' Balmudo (archive footage)
Fatal Charm 1990
as Moody
Police Story: Cop Killer 1988
as Ronnie Sample
Cop 1988
as Lawrence D. 'Birdman' Henderson
D.C. Cab 1983
as Ski Mask Hoodlum
Grease 2 1982
as Leo Balmudo (Craterface)
Zoot Suit 1981
as Dennis Stewart
Elvis 1979
Actor
Grease 1978
as Leo 'Craterface' Balmudo
The Goldie Hawn Special 1978
as Dancer (uncredited)
Pete's Dragon 1977
as Fisherman (uncredited)
Credits from TMDB.