Watch Dragon Ball Z: Bardock the Father of Goku (1990) full movie.
Storyline: A prequel to the original Dragonball series, this TV movie tells the story of Son Goku’s father Bardock and his futile attempt to stop Freeza from destroying his planet Vegeta. It also shows how little Kakarotto (Son Goku) ends up on earth!
Directors: Mitsuo Hashimoto, Daisuke Nishio
Writers: Akira Toriyama, Takao Koyama, 2 more credits
Stars: Masako Nozawa, Kazuyuki Sogabe, Yûko Mita
More infor: IMDB