Olie's getting ready for school. Zowie, as usual, is just happy to be with her big brother. But she's starting to get on his nerves.; Olie wishes he and Spot could be like his TV heroes Space Boy and Space Dog. Unfortunately, Spot doesn't seem as heroic as Space Dog.; It's time for the kids to go to bed, but they just don't seem to want to. Mom and dad are going to have a hard getting these two in bed.

Spot's sleepy and he must find his way.; Olie's friend Billy stays at the Polies for the late-night TV Monster Movie Marathon; When the Polies look after a fish from Olie's school, Spot becomes jealous.

Olie and Zowie must find Percy's keys; Olie grows a giant tomato plant; Telly (Tubey) the Television gets under the weather and the Polies can't watch their favorite show.

Olie and Billy pretend to be pirates; Olie records a video about his family; Olie, Zowie, and Pappy pretend to go fishing on his houseboat.

While Olie and Zowie are baby-sitting Pappy, he tries to teach them a magic trick. The vanishing grandfather trick seems to work too well, though.; Olie's trying to hop through the entire house on one foot. Frustration rises as he keeps getting interrupted.; Olie decides that he wants to be just like dad. However, he learns that he might not have to change very much.

Olie devises a square world for him and Billy to play in; Zowie has a harmonica; Olie and Billy learn that life without rules isn't always a good thing.

A storm ruins the Polies' plans, but Pappy manages to entertain Olie and Zowie with stories about his childhood.; Mrs. Polie tells Olie to put Zowie down for her nap; however, when Zowie starts to copy Olie's every movie, he realizes that he's in for some trouble.; The Polies hear a strange bump in the night. Olie and Zowie, believing it to be an evil space monster, try to hunt down the source of the sound, while Percy Polie tries to solve the problem in a more practical way.

A scavenger hunt in the backyard; Olie pretends to rescue Zowie's toy dragons from a jack-in-the-box, who pretends to be the bad guy; Olie, Billy and Zowie imagine themselves as the grown-ups and the Polie parents as the kids.