This former comedy partner of Fatty Arbuckle became known for his daredevil stunt work and deadpan facial expression.

A) Charlie Chaplin
B) Buster Keaton
C) Harold Lloyd
D) Stan Laurel

Buster Keaton is known for his unparalleled stunt work and acrobatics, as well as his trademark stoic expression. While he did work with Fatty Arbuckle early in his career, he eventually branched out on his own and became a successful silent film star in his own right. Charlie Chaplin, Harold Lloyd, and Stan Laurel were all also notable silent film comedy stars, but they did not have the same reputation for stunt work as Keaton.