An aristocratic organization, called the Cross-Bone Vanguard, invades a newly built colony Frontier IV as a part of creating its base for foundation of Cosmo-Babylonia. Young Seebook Arno and his school friends desperately try to escape from the enemy, but they take Seebook's girlfriend, Cecily away. Unknown to Seebook, Cecily is in fact a ground daughter of the leader of the Cross-Bone Vanguard. Seebook flees to Frontier 1, only to find a Gundam and then become its pilot in order to help Cecily escape from the Cross-Bone Vanguard. Mobile Suit Gundam F91 is set in the distant future, where New Type's and Gundams are nothing more than myths.
Region 0
Audio Tracks: English (Dolby Digital 2.0 Surround), Japanese (Dolby Digital 2.0 Surround), English (Dolby Digital 5.1)
Subtitles: English