Leave It to Beaver - Season 6 Episode 14 The Party Spoiler
Overview: Wally asks June and Ward if he could have a party and with some prodding, Wally finally gets their permission. June quickly begins the plans and Beaver gets a look at the guest list and quickly finds that he's not invited. For revenge, Beaver decides to sabotage Wally's party with a variety of gags that he bought at a magic shop.