The Androids
Android 20
Trunks predicts the coming of the androids, but Twenty and his partner, Nineteen, are not the androids Trunks was talking about. Where did he come from and what is his secret?
Android 19
Appears along with partner Twenty in place of the androids Trunks foretells of.
Android 17
Rebellious Seventeen destroys creator Dr. Gero upon activation. He doesn't seem to care much about Gero's orders; Seventeen just wants to have fun.
Android 18
Seventeen's twin sister. She is almost as powerful as her brother.
Android 16
Susprisingly powerful, Sixteen is the strong silent type. Dr. Gero's ultimate assassin programmed with the mission to destroy Goku.
Cell
This mysterious creature claims to be an android from Trunks future. He has come to the past with the mission to absorb androids Seventeen and Eighteen.