
Bert Lahr
Bert Lahr (born Irving Lahrheim; August 13, 1895 – December 4, 1967) was an American actor and comedian. Lahr is remembered today for his roles as the Cowardly Lion and the farmworker Zeke in the 1939 movie The Wizard of Oz, but was also well-known for work in burlesque, vaudeville, and on Broadway. Description above from the Wikipedia article Bert Lahr, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Known for

Omnibus
1952

The Philco Television Playhouse
1948

What's My Line?
1950

The Wizard of Oz
1939

The Colgate Comedy Hour
1950

The Ed Sullivan Show
1948

The Steve Allen Show
1956

The Hollywood Palace
1964

MGM Parade
1955

Startime
1959

General Electric Theater
1953

Hallmark Hall of Fame
1951

That's Entertainment!
1974

Mister Universe
1951

Rose Marie
1954

The Night They Raided Minsky's
1968

Faint Heart
1929

Hizzoner
1933

The Big Parade of Comedy
1964

Love and Hisses
1937

Josette
1938

Hidden Hollywood: Treasures from the 20th Century Fox Film Vaults
1997

The Second Greatest Sex
1955

Meet the People
1944