The Brady Bunch
The Great Earring Caper
S4 E20:
Cindy is instructed not to touch a pair of earrings that Marcia is borrowing from Carol. However, she cannot withstand temptation and loses the valuable jewelry. Desperate to escape wrath, Cindy enlists Peters aid in finding them by using his new detective kit. Yet after a day of intense investigation, it appears that Cindy will have to confess that she lost them.