"The Wrong Box" is a British comedy film released in 1966, directed by Bryan Forbes. The story revolves around two elderly brothers, Joseph and Michael, who are involved in a mix-up concerning a coffin. They are part of a scheme to inherit a fortune, but complications arise when they mistakenly believe one of them has died. The film features a cast that includes John Mills and Ralph Richardson. As the plot unfolds, the brothers' attempts to resolve the situation lead to a series of humorous misunderstandings and chaotic events, ultimately highlighting themes of family and deception.