Leonard Stone

1958

• [ ] The Mugger (Jim Kelly) 

1964

• [ ] The Ghost of Sierra de Cobre (Benedict Sloane) 

1967

• [ ] The Big Mouth (Fong) 

1968

• [ ] A Man Called Dagger (Karl Rainer) 
• [ ] El juicio (Judge Samuel Gilroy) 
• [ ] The Shakiest Gun in the West (Bartender (uncredited)) 

1970

• [ ] Zig Zag (Jim Harris) 
• [ ] I Love My Wife (Dr. Neilson) 
• [ ] Getting Straight (Lysander) 

1971

• [ ] Willy Wonka & the Chocolate Factory (Mr. Beauregarde) 
• [ ] Terror in the Sky (Harry Burdick) 
• [ ] A Step Out of Line (Dr. Finnerman) 

1972

• [ ] The Man (Congressman Parmel) 

1973

• [ ] Soylent Green (Charles) 
• [ ] Beg, Borrow...or Steal (Mr. Brubaker) 

1974

• [ ] The Man from Independence (Werner) 
• [ ] Mame (Stage Manager) 

1977

• [ ] The Girl in the Empty Grave (Harry) 

1978

• [ ] Deadman's Curve (Herb Alpert) 
• [ ] Zuma Beach (Johnson) 
• [ ] The Other Side of Hell (Morelli) 

1980

• [ ] Once Upon a Spy (Dr. Charlie Webster) 
• [ ] Hardly Working (Ted Mitchell) 

1981

• [ ] American Pop (Leo Stern (voice))