Ancient Evil

Overview

While on an archeological expedition studying Planet X, a group of LGMs stumble upon the resting place of an ancient powerful being called Natron.

Guest Stars

Wayne Knight

Emperor Zurg (voice)

Adam Carolla

Commander Nebula (voice)

Neil Flynn

XR (voice)

Diedrich Bader

Warp Darkmatter / Natron (voice)

Frank Welker

Grub (voice)