Chuckie introduces his imaginary friend Barney (who looks just like Chuckie, according to Chuckie), to the other Rugrats, but becomes concerned when Barney "oversteps his authority." Meanwhile, Didi runs with Betty in the "Save the Grunion" 10km marathon, paying a little "price" at its end.

Grandpa Lou tells the story of how much Stu and Drew fought as babies and try to get th eold tv working so they can watch the TV show, ""Blocky and Oxwinkle"".

After having vivid dreams at night, Chuckie is having trouble distinguishing fantasy from reality. His difficulty, however, almost had disasterous results when he wanders into the next yard, where a bulldog is sitting.

Angelica finds a nickel in the sand box and thinks there's a fortune under the sand, so the babies dig. They start arguing about finding more nickels. Angelica maks the nickel with an X, but the wind blows it away and Angelica digs frantically to find it again. The babies don't care about nickels anymore and they just play happily again.

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. Fiends."" The babies win the day...or do they?

Chuckies favorite toy bus that he got from Santa gets broken after Stu steps on it, and whats worse is a blizzard is going to hit them. After the blizzard when playing in the snow Lou says that it looks like the North Pole. And so Chuckie gets an idea and says to the rest of the Rugrats that if the North Pole is near than so is Santa, and he can fix Chuckies toy. And so they go on an adventure to find Santa braving the blizzards, and harsh coldness of the North Pole (Tommys back yard). On the way they meet Angelica (Angelanik of the North) whos only going along to get toys. Later the Rugrats find out they went the wrong way and ended up at the South Pole. While the others are dissapointed Tommy thinks it's great that they managed to find the South Pole. And so Lou fixed Chuckies bus and the Rugrats had a fun adventure in the blizzard.

Chuckie has a girlfriend, Megan. They like each other in an unorthodox manner -- by teasing each other.

While attending a Passover seder at Didi's parents' house, Boris and the children (and later, most of the adults), get locked in the attic because the door does not open from the inside. To pass the time, Boris tells the children the story of why Jews celebrate Passover, and how Moses saved his people from slavery.