Dr.BrainChill(Part 1)

Cast (in order of appearance): Earl, Rupert's crew, Rupert, Calvin, Hobbes, Socrates, Dr. Brainstorm, Jack

Summary
Rupert and Earl team up with Dr. Brainstorm after they find out he's after Calvin.

Full plot
The episode opens with Earl telling Rupert about progress his crew is making on getting back at Calvin, but the crew is distracted with episodes of Seinfeld. Soon after Earl scolds them for being off task, the ship is under attack by a pack of Shadowfax, creatures that are blinded by light. They escape the Shadowfax after a while. Meanwhile, Calvin and Hobbes are bored when Socrates comes in, tricking Calvin into thinking Andy and Sherman are in trouble, dropping creamed corn on him. At that moment, Andy and Sherman show up and ask Calvin if he and the others want to go to the museum, which they agree to. In his lab, Dr. Brainstorm has finished a machine that can detect aliens from afar. He sends a message to Rupert and Earl, who are uninterested until he mentions Calvin and Hobbes. They both agree to meet in the woods. Dr. Brainstorm eagerly awaits the alien arrival, and Rupert and Earl finally show up.

Transcript
Dr.BrainChill(Part 1) Transcript

Trivia

 * This is the pilot for Season 3 and the 70th episode overall of Calvin and Hobbes the Series.