Harry Parke

Harry Einstein (May 6, 1904 – November 23, 1958), known professionally as Harry Parke and other pseudonyms, most commonly Parkyakarkus (or a close variant) was an American comedian, writer, and character actor. He was also the father of comedians and actors Albert Brooks and Bob Einstein (aka Super Dave Osborne).
Cast

Strike Me Pink
Parkyakarkus

The Life of the Party
Parky

Night Spot
Gashouse

New Faces of 1937
Parky

She's Got Everything
Nick Zyteras

Out of This World
Gus Palukas

Let Me In, I Hear Laughter: A Salute to the Friars Club
Self

Sweethearts of the U.S.A.
Parky

A Yank in Libya
Parky

Movie Pests
Peanut-Eating Pest (uncredited)

Earl Carroll Vanities
Walter

The Yanks Are Coming
Parky (as Parkyarkarkus)