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.
The Amazing Exploits of the Clutching Hand
1936
Two-Fisted Sheriff
1937
Mr. Smith Goes to Washington
1939
Little Caesar
1931
The Texan
1920
Miss Innocence
1918
The Throwback
1935
Warrior Gap
1925
Daring Deeds
1927
Arthur Takes Over
1948
The Destroyer
1915
Thunder Over Texas
1934
The Haunting Fear
1915
The Mystery Box
1925
White Oak
1921
Borderland
1937
Prairie Trails
1920
Gunsmoke Ranch
1937
Westward Bound
1930
The Mystery of the Sleeping Death
1914
Captured in Chinatown
1935
The Fair Pretender
1918
The Man from New Mexico
1932
It Can't Last Forever
1937
The Vanishing Legion
1931
Border Brigands
1935
Ghost Town Law
1942
The Black Coin
1936
Come On, Tarzan
1932
Let Us Live
1939
Canyon Hawks
1930
The Gallant Fool
1926
Badman's Territory
1946
One Mysterious Night
1944
The Scorpion's Sting
1915
The Return of the Durango Kid
1945
King of the Arena
1933
Twin Husbands
1933