Charlie is hanging around in the park, finding problems with a jealous suitor, a man who thinks that Charlie has robbed him a watch, a policeman and even a little boy, all because our friend can't stop snooping.

A swindler scams a newspaper reporter-photographer and then, not realizing where the man is employed, applies for a job at his newspaper.

Charlie is the favorite of his landlady, and the other boarders are jealous. He cares for her after she falls from a ladder. Her son photographs what looks like an amorous moment. He next photographs his father in a similar situation with another woman. That evening the boy puts on a slide show for the guests, resulting in a battle between Charlie and his landlady's husband.

A couple of tramps, down on their luck and hungry, decide to fake an exhibition boxing match for a promoter. Meanwhile, Pug, a good-hearted but boisterous fellow, takes on a gang of mashers who make unwanted advances to his girlfriend. Impressed by his abilities, the mashers decide to pass Pug off as Cyclone Flynn, the champion, and enter him in the boxing match. But the real Cyclone shows up, and he and Pug battle it out in the ring. Soon the fight progresses to include pistols, rooftop chases, and the Keystone Kops in hot pursuit.

Two sailors on shore leave head out for four days of partying – only to become involved in the affairs of an aspiring singer and her precocious nephew.