The demonic space criminal Kain has escaped from prison and destroyed the Galaxy Police headquarters. To ensure that the Jurai will not stop him, Kain travels back to 1970 to eliminate Tenchi's mother before he is even born. Now, Tenchi and the gang must travel to the past to stop him before he ceases to exist.
Masami Kikuchi
Tenchi Masaki
Ai Orikasa
Ryoko
Chisa Yokoyama
Sasami
Megumi Hayashibara
Achika
Ryuuzaburou Ootomo
Kain
Yumi Takada
Ayeka
Etsuko Kozakura
Ryo-Ohki
Toshiyuki Morikawa
Nobuyuki Masaki
