Season 4

2026 · 8 episodes

While the world recovers from the global catastrophe of last season, a changed Mark struggles with guilt as he fights to protect his home and the people he loves, setting him on a collision course with a powerful new threat that could alter the fate of humanity forever.

Episodes

1. MAKING THE WORLD A BETTER PLACE
March 18, 2026 · 53m
Mark battles enemies new and old in his fight to keep Earth safe.
2. I'LL GIVE YOU THE GRAND TOUR
March 18, 2026 · 51m
Loyalties are challenged when an old enemy is revealed.
3. I GOTTA GET SOME AIR
March 18, 2026 · 49m
Consequences weigh on Mark. Oliver takes on a new job.
4. HURM
March 25, 2026 · 56m
Hurm.
5. GIVE US A MOMENT
April 1, 2026 · 52m
Mark embarks on a new and dangerous mission, throwing Debbie into a tailspin and plunging Eve into uncertainty.
6. YOU LOOK HORRIBLE
April 8, 2026 · 53m
Family bonds are put to the test. Under pressure, Allen makes a new friend.
7. DON'T DO ANYTHING RASH
April 15, 2026 · 54m
Nothing goes according to plan during a massive confrontation.
8. DON'T LEAVE ME HANGING HERE
April 22, 2026 · 52m
Mark confronts his darkest fears as his life changes forever.