Biography
Frank Faylen (born Francis Charles Ruf) was an American stage, screen, and television actor. He is best remembered for his movie performances as the cynical male nurse in The Lost Weekend (1945) and Ernie the taxi driver in It's a Wonderful Life (1946), as well as for his portrayal of long-suffering grocer Herbert T. Gillis on the 1950s television sitcom The Many Loves of Dobie Gillis.
Known For

Gone with the Wind
Soldier Aiding Dr. Meade (uncredited)

It's a Wonderful Life
Ernie

The Grapes of Wrath
Tim

Gunfight at the O.K. Corr...
Sheriff Cotton Wilson

Sergeant York
But! Boy (uncredited)

The Lost Weekend
'Bim' Nolan

The Lusty Men
Al Dawson

Funny Girl
Keeney

North to Alaska
Arnie (uncredited)

Fourteen Hours
Walter, room service waiter