Zang and Zark must save the Earth from imminent destruction by the wicked Zorlok. They decide that Jack is the only one who can help, as they mistakenly believe he is Earth's mightiest champion.

Meanwhile, Ruby must stop Max and Maisy from stealing Dani's new computer game. When Max and Maisy do manage to sneak past her, the last thing they expect to encounter is real live aliens. Show less