Having read horror stories about wicked stepmothers, the gang is determined to break up the marriage between Darla Hood's widowed father and his new bride. Never bothering to find out, as Darla has, that the second Mrs. Hood is a wonderful woman, the kids pull off all sorts of pranks at the wedding ceremony, from playing the radio too loud to releasing a cylinder of
laughing gas. The wedding guests start smiling then laughing as the gas fills the room. Someone in the building discovers what they're doing and shuts off the canister. The wedding is temporarily postponed and the gang is sentenced to a spanking, assembly-line style. ==Cast==