4x12 - Dragon Ball Z: Dragon Box

The Artificial Humans steal a truck and head straight for Goku's house. Kuririn and Trunks, who arrive at Goku's home before the Artificial Humans, load the unconscious Goku aboard an airplane and rush toward the Kame House. Elsewhere, having been beaten by the Artificial Humans, Piccolo heads to the Heavenly Realm, seeking to merge with Kami-sama to increase his power. But what is Kami-sama's reaction to this?