Dragon Ball Movie 1: Shen Long no Densetsu
English name: Dragon Ball: Curse of the Blood Rubies
Genres: Action, Adventure, Comedy, Fantasy
Type: Movie, Episodes: 1
Aired: Dec 20, 1986
Studio: Toei Animation
Source: Manga
Rating: PG-13 - Teens 13 or older
Synopsis:
A retelling of Dragon Ball's origins, this is a different version of the meeting of Goku, Bulma, Oolong, and Yamucha. They are all looking for the dragon balls for different reasons when they cross paths with an evil king named Gourmeth, who is also looking for the dragon balls. 

(Source: ANN)