When a playful millionaire dies, he leaves a surprise for his loved ones -- in order to claim his fortune, they must complete assignments that will help them become better people. For their respective shares of the money, snobbish Agnes (Fay Compton) must work as a housekeeper for a month, pulp novelist Deniston (Alastair Sim) has to spend time in jail, swinging bachelor Simon (Guy Middleton) must marry and the meek Herbert (George Cole) is forced to try his hand at bank robbery.
