The gang goes to the Fall Festival. When Grandpa moves out, a Reptar robot for Euro Reptar Land malfunctions in his basement. Meanwhile, Chazz starts to play The Dating Game, after Betty gave him a makeover. Betty also had Phil & Lil switch to super-absorbent diapers.

The gang are at the park at night to watch the stars fall. In a fantasy salute to Star Wars, the Rugrats try to keep the stars from falling by fighting the Darth Vader-like force, Angelica, that causes this phenomenon.

The Rugrats set their sights on a staircase post, where it hides one of the Rugrats' greatest mysteries -- why does it wobble?

While Stu works on his latest robotic invention, Didi notices that Tommy likes baths, but Dil does not. While she gives both babies their baths, a fantasy sequence reveals the answer -- Dil imagines that he's sailing in the rough ocean.

Chuckie's afraid of losing his friends after the Rugrats are attracted to Kimi's adventures.

When Stu started using a picture of Dil on his computer, the Rugrats thought that it is Dil himself who's trapped in there. Because of this, they treat the computer the same way they treat Dil -- like a baby. Meanwhile, Lulu & Grandpa come over to babysit the Rugrats -- including the real Dil.

To help expand their minds, Chazz and Kira send their kids to the Happy Clown Daycare Center, endorsed by Dr. Lipschitz. Angelica informs Chuckie & Kimi that daycare can be dangerous, as it's where the "scary kids" go to play. When they got there, Kimi ended up having a ball, while Chuckie would rather hide in balls.