 Radio Wonderful1973 · Actor | Actor |
 Back Door to Heaven1939 · Trustee (uncredited) | Trustee (uncredited) |
 Mr. Broadway1933 · Johnnie Walker, Director | Johnnie Walker, Director |
 Enemies of the Law1931 · Larry Marsh | Larry Marsh |
 The Girl of the Golden West1930 · Nick | Nick |
 Up the River1930 · Happy (uncredited) | Happy (uncredited) |
 Ladies in Love1930 · Harry King | Harry King |
 Ladies of Leisure1930 · Charlie | Charlie |
 Swellhead1930 · Bill 'Cyclone' Hickey | Bill 'Cyclone' Hickey |
 The Melody Man1930 · Joe Yates | Joe Yates |
 The Matinee Idol1928 · Don Wilson - aka Harry Mann | Don Wilson - aka Harry Mann |
 Vultures of the Sea1928 · Frank Armstrong | Frank Armstrong |
 So This Is Love1928 · Spike Mullins | Spike Mullins |
 Bare Knees1928 · Paul Gladden | Paul Gladden |
 The Flag: A Story Inspired by the Tradition of Betsy Ross1927 · Charles Brandon (as Johnny Walker) | Charles Brandon (as Johnny Walker) |
| AA Boy of the Streets1927 · Ned Dugan | Ned Dugan |
| TThe Clown1927 · Bob Stone | Bob Stone |
 The Swell-Head1927 · Bill O'Rourke | Bill O'Rourke |
 Held by the Law1927 · Tom Sinclair | Tom Sinclair |
 The Princess on Broadway1927 · Leon O'Day | Leon O'Day |
 Old Ironsides1926 · Stephen Decatur | Stephen Decatur |
| MMorganson's Finish1926 · Dick Gilbert | Dick Gilbert |
 The Earth Woman1926 · John Mason (as Johnny Walker) | John Mason (as Johnny Walker) |
 Transcontinental Limited1926 · Johnnie Lane | Johnnie Lane |
 Soiled1925 · Wilbur Brown | Wilbur Brown |
 Children of the Whirlwind1925 · Larry Brainerd | Larry Brainerd |
 The Scarlet West1925 · Lt. Parkman | Lt. Parkman |
| TThe Mad Dancer1925 · Keith Arundel | Keith Arundel |
| TThe Reckless Sex1925 · Robert Lanning, Jr. | Robert Lanning, Jr. |
 Galloping Hoofs1924 · David Kirby | David Kirby |
 Life's Greatest Game1924 · Jackie Donovan Jr. (age 20) | Jackie Donovan Jr. (age 20) |
 The Slanderers1924 · Johnny Calkins | Johnny Calkins |
 Wine of Youth1924 · William (1870 prologue) | William (1870 prologue) |
 The Spirit of the USA1924 · Johnnie Gains | Johnnie Gains |
 Fashionable Fakers1923 · Thaddeus Plummer | Thaddeus Plummer |
 The Mailman1923 · Johnnie | Johnnie |
 Red Lights1923 · John Blake | John Blake |
 Broken Hearts of Broadway1923 · George Colton | George Colton |
 Children of Dust1923 · Terwilliger | Terwilliger |
 Mary of the Movies1923 · Johnnie Walker (uncredited) | Johnnie Walker (uncredited) |
 Souls for Sale1923 · Self - Celebrity Actor (uncredited) | Self - Celebrity Actor (uncredited) |
 Captain Fly-by-Night1922 · First Stranger | First Stranger |
 The Third Alarm1922 · Johnny McDowell | Johnny McDowell |
 My Dad1922 · Tom O'Day | Tom O'Day |
 The Sagebrush Trail1922 · Neil | Neil |
 Play Square1921 · Johnny Carroll | Johnny Carroll |
 Bachelor Apartments1921 · Director | Director |
 Over the Hill to the Poorhouse1920 · Adult John (as John Walker) | Adult John (as John Walker) |
