Known for
The Big Parade
1925Michael Olysius 'Bull' O'Hara
Tin Hats
1926Sergeant McGurk
Fools Highway
1924Philadelphia O'Brien
Up and Going
1922Sergeant Langley
Call of the West
1930Bull Clarkson
The Sagebrusher
1920Charlie Dornewald (as Thomas O'Brien)
Square Deal Sanderson
1919Williams (as Thomas O'Brien)
The Last Warning
1928Inspector
White Fang
1925Matt
Winner Take All
1924Dynamite Galloway
The Gentleman from America
1923Johnny Day
It's a Cinch
1932Spike
Broadway Scandals
1929Bill Gray
The Fire Brigade
1926Joe O'Neil
The Woman Condemned
1934First Detective
The Flying Fool
1929Tom Dugan
The Chorus Kid
1928Bill Whipple
Take It from Me
1926Taxi Driver
Dance Hall
1929Truckdriver