Dennis McMullen

1957

• [ ] The Joker is Wild (Photographer (uncredited)) 

1968

• [ ] The Swimmer (Lifeguard (uncredited)) 

1969

• [ ] True Grit (Bailiff (uncredited)) 

1971

• [ ] Lady Liberty (Cop (uncredited)) 

1973

• [ ] The Friends of Eddie Coyle (Fritzie Webber) 
• [ ] The Werewolf of Washington (Astronaut) 

1975

• [ ] The Man Who Would Not Die (Harry Bonner) 

1976

• [ ] The Money (Howard) 

1977

• [ ] Close Encounters of the Third Kind (Radio Telescope Team) 
• [ ] The Baron (Screening Room Official) 

1979

• [ W ] When a Stranger Calls (Maintenance Man) 
• [ ] The China Syndrome (Robertson)