Season 4
Episodes
S4 · E1 · 18 Mar 2026 · 53 min
MAKING THE WORLD A BETTER PLACE
Mark battles enemies new and old in his fight to keep Earth safe.
S4 · E2 · 18 Mar 2026 · 51 min
I'LL GIVE YOU THE GRAND TOUR
Loyalties are challenged when an old enemy is revealed.
S4 · E3 · 18 Mar 2026 · 49 min
I GOTTA GET SOME AIR
Consequences weigh on Mark. Oliver takes on a new job.
S4 · E4 · 25 Mar 2026 · 56 min
HURM
Hurm.
S4 · E5 · 1 Apr 2026 · 52 min
GIVE US A MOMENT
Mark embarks on a new and dangerous mission, throwing Debbie into a tailspin and plunging Eve into uncertainty.
S4 · E6 · 8 Apr 2026 · 53 min
YOU LOOK HORRIBLE
Family bonds are put to the test. Under pressure, Allen makes a new friend.
S4 · E7 · 15 Apr 2026 · 54 min
DON'T DO ANYTHING RASH
Nothing goes according to plan during a massive confrontation.
S4 · E8 · 22 Apr 2026 · 52 min
DON'T LEAVE ME HANGING HERE
Mark confronts his darkest fears as his life changes forever.
Data and images from TMDB.