"Big Joe" Roberts, as he was known in vaudeville, toured the country with his first wife, Lillian Stuart Roberts as part of a rowdy act known as Roberts, Hays, and Roberts. Their signature routine was called "The Cowboy, the Swell and the Lady." At this time, in the first decade of the twentieth century, Buster Keaton's father, Joe Keaton, had started a summer Actors' Colony for vaudevillians between Lake Michigan and Muskegon Lake in Michigan. Roberts became acquainted with the Keaton family as a member of this community. When Buster Keaton's film apprenticeship years with Roscoe "Fatty" Arbuckle came to an end, and Keaton began making his own shorts in 1920, he asked Roberts to join him. Roberts' hefty 6'3" frame, usually playing a menacing heavy or authority figure, made a striking and amusing contrast to the thin, 5'6" Keaton. IMDB shows that Roberts made only two films without Keaton. He played the role of "Roaring Bill" Rivers in 1922's The Primitive Lover starring Constance Ta...
The Electric House
1922
The Haunted House
1921
The Paleface
1922
Our Hospitality
1923
The Goat
1921
The Frozen North
1922
One Week
1920
The Blacksmith
1922
Neighbors
1920
Cops
1922
The Play House
1921
Hard Luck
1921
The Scarecrow
1920
The High Sign
1921
Day Dreams
1922
The Love Nest
1923
Little Lord Fauntleroy
1921
Convict 13
1920
Three Ages
1923
My Wife's Relations
1922
The Primitive Lover
1922
The Misfit
1924