Phil and Lil tell Tommy and Chuckie that there's a world behind the mirror, so Tommy and Chuckie explore it. The world is the complete opposite of their world, but when it gets too scary they decide to come back.

After Tommy, Phil and Lil's parents get in a big fight, Chuckie's dad tries to make them the best of friends again. If he fails, Tommy and Chuckie will never see Phil and Lil again!

Angelica gets a magic wand and causes havoc all around, but when she turns Lil into a butterfly she decides that all this magic stuff is getting out of hand.

Stu throws out the box from what they just got, and all the Rugrats imagine what they could do with the box. Racing car, astronaut, anything. So, what will they do?

Stu invents a new toy: a scary walking, talking, heat-seeking clown doll. The babies encounter it, and are horrified. Eventually, it all comes down to a final battle royale between Tommy and friends and an army of "Mr. Friends." The babies win the day...or do they?

When Chuckie's toy rocket flies too high, the babies think that it has gone to the moon. Thinking Grandpa Lou's new trailer is a rocket ship, the pretend to fly to the moon to search for Chuckie's rocket. But they have to watch out for moon monsters!

After being disgusted by a competitor's toy commercial on TV (a ""Transformer""-type flying bird that flies, goes in space, does your homework, etc.), Stu throws his invention (similar to what's on the commercial, except it doesn't do anything) at the TV, breaking the TV and the bird (the latter already broken to begin with). Afterwards, the Rugrats use a box (a ""Cheese of the Month"" box that was to be used to ship the TV back to Japan) to make their own shows, all making a rather colorful lineup.