A spin-off scenario taking place after the events of the TV special Dragon Ball Z: Bardock - The Father of Goku, in which Bardock survives the destruction of Planet Vegeta and is sent into the past, combating Frieza's ancestor Chilled and turning into a Super Saiyan.
Not streaming on a subscription service in the US right now.
Starring Masako Nozawa, Ryusei Nakao, Houko Kuwashima, Masashi Ebara, Keiji Hirai, Kazuyuki Ishikawa, Hiroaki Miura, Takashi Nagasako, Joji Yanami, Tomoyo Sasaki