Johnnie Walker
Acting
Radio Wonderful
Back Door to Heaven
Trustee (uncredited)
Mr. Broadway
Johnnie Walker
Enemies of the Law
Larry Marsh
The Girl of the Golden West
Nick
Up the River
Happy (uncredited)
Ladies in Love
Harry King
Ladies of Leisure
Charlie
Swellhead
Bill 'Cyclone' Hickey
The Melody Man
Joe Yates
The Matinee Idol
Don Wilson - aka Harry Mann
Vultures of the Sea
Frank Armstrong
So This Is Love
Spike Mullins
Bare Knees
Paul Gladden
The Flag: A Story Inspired by the Tradition of Betsy Ross
Charles Brandon (as Johnny Walker)
A Boy of the Streets
Ned Dugan
The Clown
Bob Stone
The Swell-Head
Bill O'Rourke
Held by the Law
Tom Sinclair
The Princess on Broadway
Leon O'Day
Old Ironsides
Stephen Decatur
Morganson's Finish
Dick Gilbert
The Earth Woman
John Mason (as Johnny Walker)
Transcontinental Limited
Johnnie Lane
Soiled
Wilbur Brown
Children of the Whirlwind
Larry Brainerd
The Scarlet West
Lt. Parkman
The Mad Dancer
The Reckless Sex
Robert Lanning, Jr.
Galloping Hoofs
David Kirby
Life's Greatest Game
Jackie Donovan Jr. (age 20)
The Slanderers
Johnny Calkins
Wine of Youth
William (1870 prologue)
The Spirit of the USA
Johnnie Gains
Fashionable Fakers
Thaddeus Plummer
The Mailman
Johnnie
Red Lights
John Blake
Broken Hearts of Broadway
George Colton
Children of Dust
Terwilliger
Mary of the Movies
Johnnie Walker (uncredited)
Souls for Sale
Self - Celebrity Actor (uncredited)
Captain Fly-by-Night
First Stranger
The Third Alarm
Johnny McDowell
My Dad
Tom O'Day
The Sagebrush Trail
Neil
Play Square
Johnny Carroll
Over the Hill to the Poorhouse
Adult John (as John Walker)
The Open Door
Impossible Catherine
Herbert Drake (as John Walker)
The Knife
Hampton Gray
Brown of Harvard
Jean
A Son of Strife
Mirko, Xenia's Son
The Man from Nowhere
Larry Ward
Destruction
Mill Worker (as J. Walker)
On Dangerous Paths
Henry Mills
Cohen's Luck
David Moss