Who's the Boss? (1984)

S2E16 The Babysitter

When Samantha's babysitter cancels unexpectedly, she's left in charge of Jonathan while Angela and Tony attend a school meeting. Chaos ensues when Jonathan accidentally sends a piece of jewelry spiraling down the sink. Despite Tony's strict instructions to keep the house guest-free, Samantha's friends soon arrive, including Chad, who believes he can fish out the lost jewelry, along with four others eager to meet him. Just as the kids are making their stealthy exit, Tony and Angela come back home, catching them in the act.