Laughing Gas

Although only a dental assistant, Charlie pretends to be the dentist. After receiving too much anesthesia, a patient can't stop laughing, so Charlie knocks him out with a club.

• Charlie ChaplinDirector

• Charlie ChaplinDentist's assistant
• Fritz SchadeDr Pain, the dentist
• Alice HowellDentist's wife
• Joseph SutherlandShort Assistant
• Slim SummervillePatient
• Josef SwickardPatient
• Mack SwainPatient
• Helen CarruthersPretty Patient (uncredited)
• Fred HibbardBearded Patient (uncredited)
• Gene MarshPatient (uncredited)