THE MIGHTIEST takes to the field to witness mega machines take on all-new mighty missions, giving viewers an all-access pass to every aspect of the vessel and the people around it as it embarks on a new and dangerous journey.
Where to Watch The Mightiest • Season 3
6 Episodes
Impossible Machines
E1
Impossible MachinesSome machines are made to be replicated on an assembly line, but the most impossible machines in the world are the rarest of beasts!
Danger On Duty
E2
Danger On DutyPowerful machines tackle extreme jobs in logging, steel mills and on highways, where one misstep means success or disaster.
Size Matters
E3
Size MattersThe world’s largest car plant, a colossal cutting-edge helicopter and one of the biggest ferry fleets prove that size really matters.
Heavyweight Champions
E4
Heavyweight ChampionsHeavyweight haulers turned track stars, a deep-sea construction giant, and massive crop harvesters are the mega-muscled, battle-tested machines ready to power, feed and move the world!
Monsters Of Rock
E5
Monsters Of RockWhether crushing bedrock, climbing boulders or scattering the rocks that support railway tracks, these monster machines, and the hard hat heroes at their helms, are the ultimate monsters of rock.
Colossal Construction
E6
Colossal ConstructionOne of the world’s strongest heavy-lift cranes, a beastly tunnel borer and an iconic U.S. build define colossal construction.
Take Plex everywhere
Watch free anytime, anywhere, on almost any device.
