Joe is told by the E.T commander and princess to ride the Robot he used earlier . He is united with his brother Mike and friend Jenny . Hazzard plans to make contact with the attacking E.T to seek their technology and know reason of their invasion . Joe and the team are attacked by the Stealth robots and Shadow Bots . Joe rides the golden ninja robot and fights them . Soon he is overwhelmed by their numbers . But at the last moment a mysterious robot comes to aid and combines with Joe's machine to transform in to Lion shaped robot . The tables are turned and Joe wins. The episode ends with everybody wondering who that mysterious robot is .