Dragon Ball Z Movie 07: Kyokugen Battle!! Sandai Super Saiyajin

Goku's shopping trip is violently interrupted when Androids 14 and 15 attack without warning. They are remnants of Dr. Gero's obsession, awakened by his surviving supercomputer with one purpose: eliminate Goku.

Goku, Trunks, and their allies draw the battle away from civilians, only to discover that the more powerful Android 13 is waiting behind the first assault. Even after his fellow androids fall, 13 can use what remains of them to transform into an opponent whose strength pushes the Saiyans into an increasingly brutal fight.