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.
Hollywood on Parade No. A-1
(Self)
Texas Terror
(Jake Abernathy)
Say Uncle
Divorce Made Easy
(Uncle Todd)
Chicken Feathers
(Old Charley Kale)
Long Hose
Pop Goes the Easel
(Bearded Man (uncredited))
Nifty Nags
Hostage for a Day
(SWAT #3)
The Brass Bowl
(O'Hagan)
Keystone Hotel
(Man with Ear Trumpet)
Wild Brian Kent
(Old-time fireman)
Loose Change
(Sandy MacDuff)
The Freshman's Finish
Love in High Gear
(Hotel Proprietor)
The Gold Racket
(Hinkle)
Doctor's Orders
Madame Behave
Sally
(Roue)
Ella Cinders
(Fire Chief)
Harold Teen
(Grandpop Teen)
School Days
(School Board Chairman)
Love Takes Flight
(Bartender)
Our Hospitality
(Sam Gardner (uncredited))
The Dancing Millionaire
(Dancing Academy Customer)
A Dog's Life
(Man in Dance Hall (uncredited))
365 Days
(Grandpa)
Fresh Air
(John Henry)
Jungle Pals
Neighbors
(The Judge (uncredited))
Pirate Party on Catalina Isle
(Old Pirate)
Court Plaster
Are Scotchmen Tight
(Sandy MacDuff)
A Wireless Lizzie
(Grandpa Abner)
Weak, But Willing
(Nanny's Father)
The Grocery Clerk
(Old geezer / Hick)
Boys Will Be Boys
('Grandpa')
Reckless Romance
(Grandpa)
She Couldn't Take It
(Farmer)
No Vacancies
(An Old Goat)
Love's Young Scream
(The Mayor)
The Stage Hand
(The Hero)
The Bakery
(Bit Part (uncredited))
Grandpa's Girl
A Rarin’ Romeo
Blackie's Redemption
(The Dove)