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All Seasons

Season 1

  • S01E01 Heli-Logging

    • September 19, 2021
    • Smithsonian Channel

    Flying on one of the biggest helicopters on Earth, on a quest to pull valuable timber from the forest. Unfortunately for the crew huge repairs threaten to bring this mission to a halt.

  • S01E02 The Potash Express

    • September 26, 2021
    • Smithsonian Channel

    Go on an incredible journey across Lithuania on big trains packed to the brim. On the coast a fleet of gaints ships eagerly wait to collect their bounty and take it across the ocean.

  • S01E03 Euro Train Heroes

    • October 3, 2021
    • Smithsonian Channel

    Ride the rails of Europe on a mission to haul hefty cargo north from Switzerland to the Netherlands. A journey which spans four countries with critical repairs necessary at every turn.

  • S01E04 Panama Canal Railway

    • October 11, 2021
    • Smithsonian Channel

    Going behind the scenes at the Panama Canal Railway. Big track repairs, massive machines, and unrelenting deadlines make this one of the hardest and most important maintenance jobs in the world.

  • S01E05 Deep Sea Fish Delivery

    • October 18, 2021
    • Smithsonian Channel

    Offshore fish farming is big business, with big profits, big machines, and very big risks. In this episode, host Mike Davidson goes on perhaps his most physically demanding mission yet, joining the crew of Open Blue as they transport a school of Cobia whitefish worth $300,000 in future sales. For three days, he'll battle ocean waves, dive in shark-infested waters, and assist in excruciating repairs to ship engines and feeding dosers. And just when it looks like smooth sailing ahead, Mother Nature steps in to show who's really in charge.

  • S01E06 Big City Tunnel Boring

    • October 25, 2021
    • Smithsonian Channel

    Going under one of the world's largest lakes for a multi-million dollar tunnel boring project in one of the fastest growing cities on Earth.

Season 2

  • S02E01 Powerships

    • July 30, 2023
    • Smithsonian Channel

    In Brazil, lowered reservoirs plus an increase in population have stretched the nation's power supply thin. The solution: a floating electrical plant on the Atlantic Ocean made up of powerships hooked to a massive regasification unit. Once construction is completed, the ships will be able to generate, convert, and shoot enough electricity to power two million homes. But the checklist is long, and the weather is pushing back. It will take the hard-hat heroes all their muscle and engineering expertise to get the job done on time and on budget.

  • S02E02 Deep Space Telescope

    • August 6, 2023
    • Smithsonian Channel

    Host Mike Davidson goes to the remote Atacama desert in Chile and to one of the most incredible and complex observatories on Earth - ALMA. He works alongside ALMA's expert team as they repair some of the world's biggest antennas.

  • S02E03 Aquarius Reef Base

    • August 13, 2023
    • Smithsonian Channel

    The worldwide pandemic ceased operations on the world's only underwater habitat. Mike Davidson joins a crack repair crew as they dive in to bring it back to life and get NASA astronauts back inside for training.

  • S02E04 Super Stallion Helicopter

    • August 20, 2023
    • Smithsonian Channel

    Mike travels to San Diego to learn how U.S. Marines operate, maintain and repair the CH-53E Super Stallion, a heavy-lift helicopter that's been in use since the early 1980s.

  • S02E05 Abandoned Oil Wells

    • August 27, 2023
    • Smithsonian Channel

    A cross-country mission to cap the US’s estimated two million toxic, abandoned oil and gas wells.

  • S02E06 Snowbird Ski Resort

    • September 3, 2023
    • Smithsonian Channel

    Snowbird Ski battles to reduce the risk resulting from high snow levels and deadly avalanches.

  • S02E07 UPS Worldport

    • September 10, 2023
    • Smithsonian Channel

    Mike Davidson goes to the biggest automated package sorting facility in the world - UPS Worldport in Louisville, Kentucky. Two million packages go through here every day.

  • S02E08 Philadelphia Transit

    • September 17, 2023
    • Smithsonian Channel

    In Philadelphia, Mike Davidson is on streets, in tunnels, on tracks and in trolley restoration garages - working shoulder-to-shoulder with the team that keeps one of America's largest and oldest mass transit systems running smoothly.

Season 3

  • S03E01 US Coast Guard: Safeguarding The Seas

    • June 23, 2024
    • Smithsonian Channel
  • S03E02 Savannah: Mega Cranes & Mega Moves

    • June 30, 2024
    • Smithsonian Channel

    Mike Davidson works with the teams at the enormous Port of Savannah to fix the machines that keep this place running. Boasting multiple massive cargo terminals, an impressive mega-railway system and some of the biggest ship-to-shore cranes on earth, the massive operation relies on its hard hat heroes to keep things running safely and smoothly. Major upgrades are taking the port’s container ship operations to a whole new level, and Mike’s on the team. He works with specialized crews to lift and move three, retired three-million-pound cranes to make room for even bigger ones, while digging in with crew on major repairs to other cranes, vehicles and machines that keep goods flowing. The shipments of essential goods flowing through the port never stops, and neither does the pressure to get these machines back up and running and this port functioning.

  • S03E03 Cirque Du Soleil: High-Flying Fixes

    • July 7, 2024
    • Smithsonian Channel

    At Cirque Du Soileil in Las Vegas, Mike embeds with the talented teams that maintain the amazing machines behind Cirque Du Soleil's stage shows.

  • S03E04 Water Bombers: Fixing Aerial Firefighters

    • July 14, 2024
    • Smithsonian Channel

    With wildfire season ahead, Mike works with an aerial firefighting company as they fix and convert aircraft into firefighting machines, including the transformation of a 1960's C130 plane from aged military aircraft into a stateofthe art waterbomber.

  • S03E05 Fixing For A Fight: U.S. Army Mega Repair Base

    • July 21, 2024
    • Smithsonian Channel

    Mike works with the U.S. Army in Germany inside the massive fix facility The MAK, Maintenance Activity Kaiserslautern, as teams repair over one hundred Bradley fighting vehicles, then embeds with troops in a massive two week long battle exercise.

  • S03E06 Sealing Nevada's Abandoned Mines

    • July 28, 2024
    • Smithsonian Channel

    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.

  • S03E07 US Navy Hovercraft Overhaul

    • August 4, 2024
    • Smithsonian Channel

    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.

  • S03E08 Extreme Heights: Rope Access Repairs

    • August 11, 2024
    • Smithsonian Channel

    Mike pushes himself to the limit to work with an elite team of high ropes techs on fixes hundreds of feet in the air. Starting 45 stories up on the side of a skyscraper, then working and dangling on the edge of these high-flying fixes.

Season 4

  • S04E01 Monster Jam

    • June 2, 2025

    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.

  • S04E02 Volcano Power

    • June 8, 2025

    Mike is in Iceland, where teams harness the power of volcanoes 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.

  • S04E03 Water Work

    • June 15, 2025

    In Florida, Mike tackles one of the most 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.

  • S04E04 Sky Rides

    • June 22, 2025

    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 by cable cars.

  • S04E05 Reef Rescue

    • June 29, 2025

    Mike in north eastern Australia, going on and under the water, into labs and onto construction projects working with specialized teams as they tackle the daunting challenge of saving dying coral on the incredible Great Barrier Reef.

  • S04E06 Tunnel Vision

    • July 6, 2025

    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 while pushing through a challenging fault zone.

  • S04E07 Scream Machines

    • July 13, 2025

    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.

  • S04E08 For-Everglades

    • July 20, 2025

    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 in these wetlands.