Why you should watch The Walking Dead, The Simpsons and more
An engineering enthusiast helps professionals complete daunting, oversize repair jobs, from fixing an active nuclear reactor to installing a massive generator in a cruise ship.
Season 4, Episode 4
May 3, 2011
Follow master rigger Sean Riley to the Mojave Desert, where he teams up with NASA for one of the biggest fixes yet the DS-114 Mars Antenna.
Season 4, Episode 3
October 21, 2010
Sean helps build a record-breaking water coaster at Holiday World theme park in Santa Claus, Ind.
Season 4, Episode 2
October 14, 2010
A pedestrian sky bridge goes up in downtown Salt Lake City.
Season 4, Episode 1
September 30, 2010
The host helps a salvage crew take apart a fishing boat that ran aground in the Bering Sea.
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