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TVPGHow Did They Fix That?45mSmithsonian Channel

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.

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.

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Available on demand

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How Did They Fix That?

S3, EP7 "US Navy Hovercraft Overhaul"

Mike joins the Assault Craft Unit 5, the U.S. Navy's team for Landing Craft Air Cushions (LCACs); LCACs carry heavy vehicles and troops onto beaches; Mike helps fly & fix an overhauled LCAC during a U.S. Marines beach assault training mission.

How Did They Fix That?

S3, EP6 "Sealing Nevada's Abandoned Mines"

Nevada has over 40,000 abandoned mines posing dangers; Mike joins contractors for a week to secure five sites; alongside biologists, they explore and document wildlife; reaching these isolated mines requires barges, helicopters and bulldozers.

How Did They Fix That?

S1, EP4 "Panama Canal Railway"

A ride on the Panama Canal Railway reveals the track repairs, engine overhauls and dangerous searches involved in keeping vital freight runs rolling.

How Did They Fix That?

S1, EP1 "Heli-Logger"

A crew and its massive air crane helicopter haul millions of pounds of timber while battling the elements and handling emergency repairs.

How Did They Fix That?

S4, EP8 "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.

How Did They Fix That?

S4, EP7 "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.

How Did They Fix That?

S4, EP6 "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.

How Did They Fix That?

S4, EP5 "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.

An in-depth look at how things are repaired.
Original Air Date: Jul 29, 2023
Rating: G
Playback: HD
4 seasons available on demand
Available on

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