A tramp gets drunk in a hotel lobby and, upstairs, causes some misunderstandings between Mabel, two hotel guests across the hall from her room, and Mabel's visiting sweetheart.
Roscoe and Buster operate a combination garage and fire station. In the first half they destroy a car left for them to clean. In the second half they go off on a false alarm and return to find their own building on fire.
A villain, competing with his rival's race car, kidnaps the rival before the race. Mabel decides to take the wheel in his place.
