The fight for survival begins — and fuels new and unexpected alliances. What will it take to outwit Monkhouse's drones?

On the heels of celebration, the gang faces a chilling change of plans. Meanwhile, Nas continues his lab work, and Tom leads a search for answers.

Hunger hits the crew as a new day dawns. Chelsea struggles with what comes next, Tom proposes an ambitious plan, and a rogue drone changes the game.

Careful or quick? A split-second decision pushes the team to their limits. Tom and Sophie organize a Big Fun Park mission — much to Misha's dismay.

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.

Borb's playful spirit inspires a wave of optimism, but a not-so-uplifting twist shatters trust. A mob of enemies assemble. Tom opens up about his past.

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.