Ep 21. Pin it on Danny

Danny finds a brooch and gives it to his mother for her birthday. He is dismayed when he sees a newspaper ad offering a $50-reward for it's return -- from his school teacher, Mrs Bullock! Danny then involves Keith and Laurie in an ill-fated plan to get the brooch back from their mother without Shirley's knowledge, and buy her a duplicate with part of the reward money.