If you meant the first episode of one of the related TV series, here are the details:
: Chronologically, the Badlands Rumble movie is considered canon and is best watched between Episodes 10 and 12 of the original 1998 anime series. Blu-ray review — Trigun: Badlands Rumble - George Ivanoff
: A notorious robber named Gasback is carrying out a major bank heist.
However, if you are looking for specific content related to "Episode 1" in the context of this movie, it likely refers to one of the following:
: Vash is captured by the Dodongo brothers , who seek revenge for a 270-year sentence they received because of him.
: Because Vash saved Gasback, the thief escaped to continue his crimes, which eventually leads to the movie's main conflict in the present day at Macca City. 2. Badlands Rumble Extra 1 (Manga Tie-in)
If you meant the first episode of one of the related TV series, here are the details:
: Chronologically, the Badlands Rumble movie is considered canon and is best watched between Episodes 10 and 12 of the original 1998 anime series. Blu-ray review — Trigun: Badlands Rumble - George Ivanoff Trigun: Badlands Rumble Episode 1
: A notorious robber named Gasback is carrying out a major bank heist. If you meant the first episode of one
However, if you are looking for specific content related to "Episode 1" in the context of this movie, it likely refers to one of the following: : Because Vash saved Gasback, the thief escaped
: Vash is captured by the Dodongo brothers , who seek revenge for a 270-year sentence they received because of him.
: Because Vash saved Gasback, the thief escaped to continue his crimes, which eventually leads to the movie's main conflict in the present day at Macca City. 2. Badlands Rumble Extra 1 (Manga Tie-in)