Charlie Chaplin
Dentist's assistant
Fritz Schade
Dr Pain, the dentist
Alice Howell
Dentist's wife
J
Joseph Sutherland
Short Assistant
Slim Summerville
Patient
Josef Swickard
Patient
Mack Swain
Patient
H
Helen Carruthers
Pretty Patient (uncredited)
F
Fred Hibbard
Bearded Patient (uncredited)
G
Gene Marsh
Patient (uncredited)