Opened by Mistake (1940) is a Comedy, Mystery film that follows a wise-guy reporter and a tippling sportswriter acquire an unclaimed trunk with a corpse inside. Opened by Mistake is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 7.0 out of 10 from 1 votes. Fans of comedy movies may also want to explore similar titles below.