Toei Animation has released an English-subtitled trailer for the Dragon Ball Super movie. Akira Toriyama did the movie’s character design, story and screenplay. The release date given is “coming soon.”
Update March 21 - 10:09am: Reader Zero points out that the Japanese release is 12/14, which of course was previously announced.
DISCUSSION
I have already decoded what this movie is about.
Though seriously I wonder if this is a Path to Power like remake of the Saiyan Saga. Compress the plot down, give better animation and retell the story. That does look like could be Radditz. I would be cool with that though it wouldn’t be anything new with the Dragonball story.