Continuity mistake: Early in the film, after the tramp slides down the hill and takes out his map, he points to it. In the close-up shots he is not wearing gloves, but in the wide shot he has black gloves on.
Continuity mistake: When the nightclub manager is chasing Stan in and out of several rooms in an apartment building, it is dark outside the windows. When the two men climb onto the fire escape, it is daylight. In addition, several scenes in the hallway were printed in reverse. The "JANITOR" sign on the closet is in reverse.