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Season 4 – How Did They Fix That?

Play trailer Season 4 – How Did They Fix That? Jun 2025 Documentary Play Trailer Watchlist
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An in-depth look at how things are repaired.

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How Did They Fix That? — Season 4

How Did They Fix That? — Season 4

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Episodes

Episode 1 Aired Jun 1, 2025 Monster Jam At Monster Jam, custom-built monster trucks roll, flip, and fly through the air. With the metal-bending beating these trucks endure, teams of specialized mechanics race against the clock to repair these engineering marvels in time for the next event. Details Episode 2 Aired Jun 8, 2025 Volcano Power Mike is in Iceland, where teams harness the power of volcanos to keep the geothermal energy flowing; they battle harsh weather to maintain and upgrade giant power systems, fixing miles of steam pipes, and bringing a dead well back to life. Details Episode 3 Aired Jun 15, 2025 Water Work In Florida, Mike tackles one of the dangerous jobs on the planet, commercial diving; he helps a specialized team keep waterways safe; fixing construction site leaks and removing dangerous structures, all while hurricane season is in full swing. Details Episode 4 Aired Jun 22, 2025 Sky Rides In the Alps of Switzerland, Mike helps an elite team install a new cable (rope) system on an iconic mountain gondola line, helps fix the world's steepest cogwheel railway track and explores mountaintop family farms only accessible. Details Episode 5 Aired Jun 29, 2025 Reef Rescue Mike in northeastern Australia, goes on and under the water, into labs and onto construction projects working with specialized teams; they tackle the challenge of saving dying coral on the Great Barrier Reef. Details Episode 6 Aired Jul 6, 2025 Tunnel Vision Mike joins crews as they build the world's longest railway tunnel in the Alps, fixing gridlock through the infamous Brenner Pass by drilling, blasting and digging their way through the mountains. Details Episode 7 Aired Jul 13, 2025 Scream Machines Mike works with repair and construction teams at Dreamworld, Australia's largest theme park, after a cyclone caused $4M in damage; they fix scream machines and finish a $50M expansion featuring the world's first triple switch rollercoaster. Details Episode 8 Aired Jul 20, 2025 For-Everglades Mike works with the Army Corps of Engineers on a massive project to restore essential flow of fresh water to the Florida Everglades. He also joins scientists, python hunters and the Miccosuke Tribe to eliminate invasive species. Details

Season Info

Network
Smithsonian Channel
Rating
TV-PG (L)
Genre
Documentary
Original Language
English
Release Date
Jun 1, 2025