Buzz Lightyear of Star Command - Season 1 - Eps 52: Sunquake
Shiv Katall is stealing numerous high-tech devices; this seriously confuses Team Lightyear, since Buzz and Commander Nebula were the only ones to take on the guise of Shiv. Shiv turns out to be actually Buzz Lightyear; the EVIL Buzz Lightyear (...it only makes sense that he would've come up with the whole Shiv idea in HIS universe as well...). When Buzz (...the evil one...) flies too close to Capital Planet's sun for 42's scanners to detect his location, Mira and Buzz (...the good one...) fly down in Star Skimmers to try to find him. They discover that Buzz (...the evil one...) is working with Gravitina, setting up another device that can boost her psycho-gravimetric powers to such a degree that she can cause ""sun-quakes"" that can launch solar plasma-balls towards Capital Planet, Star Command Headquarters, and just about any planet whose solar system is nearby (...Tangea is mentioned as a possible target...).
About Buzz Lightyear of Star Command

Title: Buzz Lightyear of Star Command
First Air Date: 2000-10-02
Last Air Date: 2001-01-13
Status: Ended
Rating: 6.5/10 (from 65 votes)
Language: EN
Seasons: 1
Total Episodes: 62
Network: UPN
Genres: Kids, Animation, Sci-Fi & Fantasy, Family, Comedy
Production Companies: Pixar, Disney Television Animation
Synopsis
Buzz Lightyear of Star Command is an American animated science fiction/adventure/comedy series produced by Walt Disney Television Animation. The series originally aired on UPN and ABC from October 2000 to January 2001 as part of Disney's One Saturday Morning programming block. It follows the adventures of space ranger Buzz Lightyear, who first appeared in the film Toy Story as an action figure and one of the film's protagonists.
Cast

Patrick Warburton
Buzz Lightyear (voice)

Nicole Sullivan
Princess Mira Nova (voice)

Stephen Furst
Booster (voice)