Known for 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.
1939
as Senator Holland (uncredited)
1931
as Lorch Henchman (uncredited)
1939
as Cop (uncredited)
1920
as Winthrop Endicott
1937
as American Visitor
1937
as Federal Man
1932
as Cowhand
1946
as Juror (uncredited)
1940
as Policeman
1937
as Henchman Seth Williams
1934
as Detective
1927
as Walter Sarles
1944
as Man in Office with Matthews (Uncredited)
1916
as Dick Deane
1935
as G-Man (uncredited)
1936
as Joe Mitchell
1943
as Ranger Extra
1936
as Lang
1933
as Burglar (uncredited)
1914
as Don Kendall - Ida's Sweetheart