
Leonard Stone (born Leonard Steinbock; November 3, 1923 – November 2, 2011) was an American character actor who played supporting roles in over 120 television shows and 35 films.

Willy Wonka & the Chocolate Factory
1971 · as Mr. Beauregarde

Soylent Green
1973 · as Charles

Mame
1974 · as Stage Manager

The Big Mouth
1967 · as Fong

American Pop
1981 · as Leo Stern (voice)

Once Upon a Spy
1980 · as Dr. Charlie Webster

Getting Straight
1970 · as Lysander

I Love My Wife
1970 · as Dr. Neilson

The Man
1972 · as Congressman Parmel

The Girl in the Empty Grave
1977 · as Harry

Deadman's Curve
1978 · as Herb Alpert

Zuma Beach
1978 · as Johnson

The Shakiest Gun in the West
1968 · as Bartender (uncredited)

Zig Zag
1970 · as Jim Harris

Hardly Working
1980 · as Ted Mitchell

The Mugger
1958 · as Jim Kelly

Terror in the Sky
1971 · as Harry Burdick

The Ghost of Sierra de Cobre
1964 · as Benedict Sloane