
Leonard King Lesser (December 3, 1922 – February 16, 2011) was an American character actor and comedian best known for his recurring role as Uncle Leo on Seinfeld. He was also known for his role as Garvin on Everybody Loves Raymond.

Kelly's Heroes
1970 · as Platoon Sgt. Bellamy (42nd Engineers)

Papillon
1973 · as Guard

The Outlaw Josey Wales
1976 · as Abe

Death Hunt
1981 · as Lewis

Spider-Man
1977 · as Henchman

Lust for Life
1956 · as Cartoonist (uncredited)

Birdman of Alcatraz
1962 · as Burns (uncredited)

Some Came Running
1958 · as Indianapolis Poker Player (uncredited)

Kramer vs. Kramer: Kenny to Cosmo
2004 · as Self

The Main Event
1979 · as Trainer At Big Bear

Amazing Stories
1986 · as Old Grave Robber

Someone's Watching Me!
1978 · as Burly Man

Please Don't Eat the Daisies
1960 · as Waiter at Sardi's (uncredited)

Somebody Up There Likes Me
1956 · as Reporter at Sparring Session (uncredited)

Bells Are Ringing
1960 · as Charlie Bessemer (uncredited)

The Last Challenge
1967 · as Ed (uncredited)

Dirty Little Billy
1972 · as Slits

House Calls
1978 · as Waiter