Lucien Littlefield is a dentist who believes in giving generous doses of laughing gas to the patients. On this occasion when a girl arrives at his office with an aching molar, he administers even more than the usual quantity. Under the influence of the laughing gas, she leaves the office and trips blithely along through all kinds of dangerous traffic, makes love to a married man while his wife looks on and succeeds in getting herself into several difficulties. In the meantime the dentist pursues with a restorative.
Katherine Grant
as The Wife of the Chief of Police
Lucien Littlefield
as The Dentist
Oliver Hardy
as Policeman
Tyler Brooke
as The Dapper Married Man
Gertrude Astor
as The Married Man's Wife
Helen Gilmore
as The Dentist's Assistant
Martha Sleeper
as