Cosby (1996)

Season 1: Episode 5

Hilton is shocked to find out that an antique store where he has a new job is really a front for illegal activity: a brothel the police are planning to raid. When the cops want Hilton to help put the criminals out of business, he overeagerly accepts the challenge to do his duty as an American citizen and take part in their ""undercover sting operation."" Meanwhile, he is sworn to secrecy about his assignment and is therefore unable to stop Ruthie from spending the paycheck he knows he will never receive.