Dr. Thunderstorm

Dr. Jonathan Thunderstorm is a minor antagonist in Calvin and Hobbes the Series. He has a robot assistant named Shadow. He is voiced by Josh Brolin.

Background
As revealed in Thunderstorm(Part 2), Thunderstorm met Dr. Brainstorm in college. They were friends for a while, but then Thunderstorm started bragging about how he was a better inventor. Eventually, Brainstorm and Thunderstorm fought, and Brainstorm accidentally trapped Thunderstorm in a stasis pod, re emering in the Thunderstorm TV Movie. At the end of it, Thunderstorm is frozen in ice.

Thunderstorm makes his return in Black Rain, when he is unfrozen by Shadow. He begins another attack on Earth, but when the gang goes to stop him, he is killed by the Slenderman.