Dragon Ball Z Kai
Piccolo's Assault! Android 20 and the Twisted Future!
Goku wages a life and death battle with a deadly heart condition, Piccolo takes center stage in the battle to destroy Android 20, and Trunks returns from the future with a disturbing revelation.
EP 7 The Battle with Ten-Times Gravity! Goku's Race Against the Clock!
To prove himself worthy of King Kai's training, Goku must test his mettle against a fleet-footed monkey and a powerful cricket that's big on respect. Meanwhile, in the land of the living, Gohan takes a beating from his monstrous master!