The Last Bus

As Chelsea takes a crash course in breaking the rules, Sophie and Tom experience the ultimate sugar rush — and a creature emerges from the shadows.

Nas' love for a curious companion leaves the group divided. Bethan faces backlash for her positivity. Tom starts a ticking clock for a daring departure.

In the face of uncertainty, the group stages a special surprise and kicks off a mission at their next destination: Dr. Monkhouse's private mansion.

Tensions mount as shocking answers come to light, Borb makes a critical choice, and a new villain threatens to take control of the world.