A Snitch in Time

When an upwardly mobile couple find themselves unemployed and in debt, they turn to armed robbery in desperation.

During the Florida land boom, the Marx Brothers run a hotel, auction off some land and thwart a jewel robbery.

The crooks in London know how it works. No one carries guns and no one resists the police. Then a new gang appears that go one better. They dress as police and steal from the crooks. This upsets the natural order of the police/criminal relationship and the police and the crooks join forces to catch the IPOs (Impersonating Police Officers), including an armoured car robbery in which the police must help the gangs to set a trap.

A courageous boy battles a gang of bumbling thieves to rescue a dog carrying a fortune in stolen diamonds.

A film projectionist longs to be a detective, and puts his meager skills to work when he is framed by a rival for stealing his girlfriend's father's pocketwatch.