Question: Are director of film The Last Straw (1920 Film) and director of film The Phantom Buster from the same country?
Sentence (from "William Bertram (actor)"): William Bertram( born William Benjamin Switzer, January 19, 1880 – May 1, 1933) was a Canadian- born actor, director, and producer of films in the United States, working predominantly during the silent era.
Relevant evidence: Yes