Perfect Strangers (1986)

Season 7: Episode 24

According to a sacred Myposian custom, Balki and Mary Anne must be married within 24 hours and they get everything ready. Larry feels left out of the duties so Balki makes him his best man and the guardian of his Myposian marriage necklace which he must have during the ceremony, but Larry accidentally throws it out. So Larry and Balki search the dump for it and eventually find it and Balki and Mary Anne finally get married.