Prazsky Sherlock Holmes

A young maid walks through old Prague with a jug of beer. She sees a thief, gets scared and flees from him. She does not know Prague yet, having recently arrived from the countryside, and so she gets lost. At the police station, they can't get a word out of her, and it turns out that she doesn't even know the address of the men she serves with. But the police force copes and, judging by the quality of the beer, they eventually find the pub and track down the robber.