
Jack Duffy was born on September 4, 1882 in Pawtucket, Rhode Island, USA. He was an actor, known for The Stage Hand (1920), Love Takes Flight (1937) and The Adventures of Peg o' the Ring (1916). He died on July 23, 1939 in Hollywood, California, USA.

Our Hospitality
1923 · as Sam Gardner (uncredited)

A Dog's Life
1918 · as Man in Dance Hall (uncredited)

Wild Brian Kent
1936 · as Old-time fireman

Harold Teen
1928 · as Grandpop Teen

Madame Behave
1925 · as M.T. House

No Control
1927 · as Noah Flood

Hostage for a Day
1994 · as SWAT #3

No Vacancies
1923 · as An Old Goat

Love Takes Flight
1937 · as Bartender

Court Plaster
1924

Hitchin' Up
1926 · as Grandpa

Texas Terror
1935 · as Jake Abernathy

She Couldn't Take It
1935 · as Farmer

The Dancing Millionaire
1934 · as Dancing Academy Customer

Neighbors
1920 · as The Judge (uncredited)

Ella Cinders
1926 · as Fire Chief

Boys Will Be Boys
1932 · as 'Grandpa'

Blackie's Redemption
1919 · as The Dove