No, Jack Nicholson ("The Joker") is not Jewish. He was born Catholic.
It's a misconstrued rumour that he was born to a Jewish Latvian father.
He in his own right became a Reichian.
Answer taken from Wikipedia:
Nicholson's mother was of Irish, English, and Dutch descent[5] though he and his family self-identified as Irish.
Yes! Clint Eastwood is 79 and Jack Nicholson is 72
Meryl Streep
Mars Attacks
Five Easy Pieces
Frank Costello
No, this is not true. June Nicholson was the mother of Jack Nicholson.
No, Jack Nicholson is not single.
Jack Nicholson is a/an Actor filmmaker
June Nicholson
Jack Nicholson is really cute with his hair.
Jack Nicholson has 6 children
Yes, Jack Nicholson has 6 kids.
Jack Nicholson was born on April 22, 1937.
Jack Nicholson is 5' 9¾ according to imdb.com
Jack Nicholson was born on April 22, 1937
Jack Nicholson married to Sandra Knight in 1962
Jack Nicholson married to Sandra Knight in 1962