Depressed from a lack of attention, Jan's spirits are lifted when she receives a locket from a secret admirer, which she promptly misplaces. The family uses detective skills to figure out how she lost it and who sent the locket in the first place.    "Lost Locket, Found Locket" The Brady Bunch S1 E25, originally aired March 20, 1970 Advertising Inquiries: https://www.advertisecast.com/