AllMovie

While Ward (Hugh Beaumont) and June (Barbara Billingsley) are out of town, Beaver (Jerry Beaver) and Wally (Tony Dow) are left in the care of their overindulgent Uncle Billy (Edgar Buchanan). Beav quickly learns to take advantage of Billy's freewheeling nature, even unto hatching a scheme to help his pal Gilbert (Stephen Talbot) sneak into the movies without paying. But it soon becomes obvious that even lovable ol' Billy has his limits when it comes to bad behavior.