Gunbuster vs. Diebuster, Top wo Nerae! Gekijouban

Watch Gunbuster vs. Diebuster, Top wo Nerae! Gekijouban full episodes English sub online.

This double feature comprises of Gunbuster and Die Buster (aka Gunbuster 2) condensed into a single theatrical release told in two parts with a musical intermission in between. The first part, Gunbuster the Movie, condenses the six episodes of the original OVA into a 95-minute movie featuring a new 5.1 audio remix and a redub by the original Japanese cast. The second part, Die Buster the Movie, mixes large chunks of the second OVA series with a few altered or newly-animated scenes to create a truncated take on Nono’s story.

Sources: Myanimelist, Wikipedia