
Acting
Robert Donald Walker (June 18, 1888 – March 4, 1954) was an American film actor. He appeared in more than 200 films between 1913 and 1953. He was born in Bethlehem, Pennsylvania and died in Los Angeles.
Description above from the Wikipedia article Robert Walker (actor, born 1888), licensed under CC-BY-SA, full list of contributors on Wikipedia.
Making Waves: Louisiana's Radio Story
as Self

Arthur Takes Over
as Bruce Carter

Badman's Territory
as Juror (uncredited)

Midnight Menace

The Return of the Durango Kid
as Barfly (uncredited)

One Mysterious Night
as Man in Office with Matthews (Uncredited)

Riders of the Deadline
as Ranger Extra

Ghost Town Law
as Marshal O'Neal

The Lone Wolf Strikes
as Policeman

Pioneer Days
as Trigger - Henchman