Como Ator/Atriz
Double Trouble
Albert "Bert" Prattle
Zenobia
Professor McCrackle
Fragments: Surviving Pieces of Lost Films
Himself (archive footage)
There He Goes
Harry
My Weakness
Dan Cupid
See America Thirst
Wally
Screen Snapshots (Series 22, No. 10)
Self (archive footage)
Hot Rhythm
Mr. Whiffle
Heart Trouble
Harry Van Housen
Fiddlesticks
Harry Hogan
His Marriage Wow
The Groom - Harold Hope
Days of Thrills and Laughter
Self (archive footage)
Tramp, Tramp, Tramp
Harry Logan
The Strong Man
Paul Bergot
Picking Peaches
A Shoe Clerk
Block Busters
Higgins
The Big Kick
Harry
Ella Cinders
Himself (uncredited)
All-American Co-Ed
Hap Holden
Soldier Man
The Soldier / King Strudel the 13th of Bomania
Stardust
Otto Schultz
Happy Times and Jolly Moments
(archive footage)
Feet of Mud
Harry Holdem - The Boy
The King
The King
Piano Mooner
Harry
A Doggone Mixup
Harry Langdon
When Comedy Was King
edited from 'The First 100 Years'
Plain Clothes
The Boy
There Goes My Heart
Minister (uncredited)
Hallelujah, I'm a Bum
Egghead
Por Trás das Câmeras
The Flying Deuces
Guionista
Block-Heads
Escritor
A Chump at Oxford
Escritor
Heart Trouble
Director
Tramp, Tramp, Tramp
Historia, Productor
The Strong Man
Productor
Piano Mooner
Escritor
Road Show
Guionista
The Chaser
Escritor, Director
House of Errors
Historia
Long Pants
Editor, Productor Ejecutivo
Three's a Crowd
Director
Goodness! A Ghost
Escritor