Liza Jacqueline

Essentially, G.I. Joe: Sigma 6 is a continuation of the two direct-to-video G.I. Joe CGI movies, G.I. Joe: Spy Troops and G.I. Joe: Valor vs. Venom, both films produced by Reel FX Studios. Several references are made to events from Valor vs. Venom, such as Cobra Commander being captured and in prison, Overkill recovering from his injuries, and General Hawk suffering a change in his DNA. Snake Eyes continues to have Kamakura and Jinx as his apprentices.

The evil Neutral One Reina, imprisoned in the Limbo with her servant Maliki, wants to take revenge of Angels and Devils who confined her. To get free, a sacrilege is necessary: because of this, she exploits the rising feelings between Raf, an Angel, and Sulfus, a Devil, forcing them to kiss. The sacrilege breaks the chains and Reina, once free, tells the truth about her origins to Raf: she was born a human, not an angel and was adopted by the High Spheres when her parents, two powerful sovereign