Katusha, a country girl, is seduced and abandoned by Prince Nekludov. Nekludov finds himself, years later, on a jury trying the same Katusha for a crime he now realizes his actions drove her to.
Dance-hall girl Dolly Wall invests her life savings in an oil well. A gusher comes in, enriching not only Dolly but her ne'er-do-well socialite sweetheart Royce Wingate.
Douglas MacLean stars as The Young Thief, who falls in love with The Girl, played by Sue Carol. Alas, the Girl has been sold into the harem of The Wazir (Albert Prisco), forcing the Thief to sneak into the palace to rescue her.
When his master is attacked and left speechless, Ranger is held responsible. On the lam from the Law, the canine hero links up with telegrapher Bill Brady and Bill's girlfriend Helen Meadows.
Lane plays two roles: Grand Duke Algy Horseradish De Ketchup of Worcestershire and Newsboy White. The newsboy is hired by Elmer Éclair (played by Lane's younger brother, Walter Lupino) to impersonate the Duke for unstated reasons, and to attend a house party at the Smalls (a last name that leads to several puns) in the Duke's stead.
The film starts with Lantz in person slapping some paint on the bottom of a canvas, turning it over and the paint drips down to create a forest that his dog pal can live in.