The film opens in the lobby of a small hotel, where the desk clerk/owner (Budd Ross) is addressing three members of staff: the cook, the waiter and the bellboy. It is obvious from their reactions, particularly the cook (Leo White) that whatever was said did not go down too well. His animated arms knock down the man standing behind him repeatedly until all three servants simultaneously quit. They storm off into the adjoining kitchen where a slavery maid (Blanche White) is on the floor scrubbing the floor. The men all trip over her, moan briefly and then leave.
Ollie is a love-struck private who is drilled by his unsympathetic lieutenant at reveille. The colonel of the regiment wants his daughter to marry the lieutenant but she has her heart set on the chubby-faced Hardy, who himself is in love with another woman. He is thrown into a cell for disobeying orders, where he later escapes with the assistance of his sweetheart, and a casual touch of assault when he bumps the guard with his large stomach. The final chase scene ends with everyone getting what they want.
Plump and Runt are street musicians who are rivals for Florence's affection.
