Marshall Efron
- Compleanno:
- 02/03/1938
- Luogo di nascita:
- Englewood, New Jersey, USA:
 | Rob the Mob (2014) Little Anthony |
 | City Island (2009) Actor-Dog |
 | Horton Hears a Who! (2008) Wickersham Guard 1 (voice) |
 | Ice Age: The Meltdown (2006) Start Dad (voice) |
 | Robots (2005) Lamppost / Toilet Bot / Bass Drum / Microphone |
 | Home on the Range (2004) Larry (voice) |
 | Marie and Bruce (2004) Ed |
 | A Piece of Eden (2000) Andres |
 | Cafe Society (1997) Moe Persky |
 | The Road to Wellville (1994) Bartholomew Bookbinder |
 | Family Dog (1988) Burglar #1 |
 | Flapjack Floozie (1988) Eddie |
 | The Ten-Year Lunch (1987) Alexander Woollcott (voice) |
 | Talking Walls (1987) Erwin |
 | Le Big Bang (1987) Comrade in Chief (voice) |
 | Fluppy Dogs (1986) Stanley (voice) |
 | Bad Manners (1984) Cab Driver |
 | Spalding Gray's Map of L.A. (1984) Marshall Efron |
 | The Smurfs: Baby's First Christmas (1983) Sloppy Smurf (voice) |
 | Twice Upon a Time (1983) Synonamess Botch (voice) |
 | The First Time (1983) Nick Rand |
 | The Elephant (1982) Elephant |
 | California Dreaming (1979) Ruben |
 | Why Me? (1978) Mr. Spoon |
 | The Faking of the President (1976) Donald Segretti |
 | Baby Blue Marine (1976) Cook |
 | The Black Box Murders (1975) |
 | June Moon (1974) Window Cleaner |
 | Blade (1973) Fat Man |
 | Bang the Drum Slowly (1973) Bradley |
 | Much Ado About Nothing (1973) Balthasar |
 | The Catcher (1972) Shooting Gallery Attendant |
| | Is There Sex After Death? (1971) Vince Domino |
 | Doc (1971) Mexican Bartender |
 | THX 1138 (1971) TWA |
 | Bald: The Making of 'THX 1138' (1971) Self |
 | Dynamite Chicken (1971) |
 | Pound (1970) Dachshund |
 | Sticky My Fingers ... Fleet My Feet (1970) Young Man |
 | Funnyman (1967) Sid, Photographer |