Gravity

S1 E14: Holiday conducts a dangerous Nanite experiment while in orbit, only to have Zag RS infiltrate the space station system and hijack the data stream. Holiday manages to lock the AI behind a firewall, but the station is left in a declining orbit with a fiery crash only hours away. Back on Earth, Rex convinces everyone to let him attempt the rescue mission. Defying the odds (and few laws of physics) Rex makes it to the space station only to find Zag still very much a threat and himself way over his head.