Space Kids: The boys build a pretend spaceship, and claims they're really going to Mars. The rocket blasts off, and Lulu and Annie receive two telegrams from the sky that the boys are being attacked by aliens, but Lulu discovers the boys playing a trick, so she and Annie dress up as aliens to scare them.

The Case of the Disappearing Drum:,/b> Alvin's drum is stolen, and Lulu seeks the assistant of Tubby the Spider (originally Tubby the Detective). Suspension falls on Mr. Moppet, who is sleeping on the couch. Tubby swipes Mr. Moppet's highschool marching drum for Alvin to play. It awakes Mr. Moppet, and he switches it with Alvin's drum, thinking the little one's not so bad.

From Hero to Zero: Tubby is dying to impress Gloria, but doesn't know quite how. He decides to get Lulu into trouble, save her, and impress Gloria. Tubby gets Lulu caught in the rapids in the river. Iggie gets Officer McNab to help, and he climbs a tree that is alread occupied by Tubby, Willie, Eddie, and Iggie. The