Upside Down

Team Blecha Brothers walks a sometimes skeptical Adam, Jamie and guest judge Adrian Hightower through their gravity-defying chain-reaction machine for the first time.

Upside Down

Upside Down
show more details
show less details
Team Blecha Brothers walks a sometimes skeptical Adam, Jamie and guest judge Adrian Hightower through their gravity-defying chain-reaction machine for the first time.

Speed
show more details
show less details
Horror movie-effects specialists battle motorcycle mechanics in the fight to build the meanest speed-themed machine.

Final Machines
show more details
show less details
See some of the final multi-step machines -- some winning, some not -- featured on Unchained Reaction.

Fire and Ice
show more details
show less details
Rocket scientists and special-effects artists go head-to-head in their effort to build the very best fire-and-ice themed machine.

Flight
show more details
show less details
A team of engineers goes up against a group of artists in this flight-themed build. Will their machines get off of the ground? Or crash and burn?

Heavy vs. Light
show more details
show less details
Adam and Jamie challenge electronics experts and set carpenters to build the most creative multi-step heavy-vs-light themed machine.

Jack of All Trades

Jack of All Trades
show more details
show less details
Jamie and Adam pit designers against construction workers in this tool-themed build, but as tensions rise, one team finds itself at odds with its machine.

Tip OVER!

Tip OVER!
show more details
show less details
Suspense is the word as Team Super Special demonstrates their jack-of-all-trades-themed chain-reaction machine for Jamie Hyneman and Adam Savage.

Quite a Site

Quite a Site
show more details
show less details
Team Juggernaut sets off their tool-themed winning multi-step machine -- based on a construction site gone awry -- for Jamie Hyneman and Adam Savage.

Movie Mayhem

Movie Mayhem
show more details
show less details
Adam Savage and Jamie Hyneman invite two teams of metal workers and multi-media artists to blow them away with a movie-mayhem-themed chain-reaction machine.

Ring of Fire(ish)

Ring of Fire(ish)
show more details
show less details
Unsure whether it'll work quite yet, the metal workers of Team Insaign test their movie-mayhem-inspired ring of fire function for the first time.

Kill the ... Bunny?

Kill the ... Bunny?
show more details
show less details
Just hearing Jamie Hyneman cheer, "Kill the bunny!" makes it worth watching Team Monster Squad's winning speed-themed machine.

Runaway Belt Sander

Runaway Belt Sander
show more details
show less details
Team Juggernaut tests the belt sander they're planning to use in their job-site-gone-awry-themed machine ... to less than desirable results.

Jamie and Adam's Kitchen

Jamie and Adam's Kitchen
show more details
show less details
Who knew Adam Savage was such an amazing juggler? Watch as he and Jamie Hyneman creatively introduce the Unchained Reaction household-tool-themed challenge.

Ribbon Dancers Revealed

Ribbon Dancers Revealed
show more details
show less details
A day before deadline, the teams learn which element they must incorporate into their flight-themed machines, and it's a doozy.

Chain Crew's Creation

Chain Crew's Creation
show more details
show less details
Watch as Team Chain Crew sets off their speed-themed chain-reaction machine for Jamie and Adam.

Building a Catapult

Building a Catapult
show more details
show less details
Honestly, what's not to love about a catapult? Well, unless it doesn't quite work as planned. Watch as Team T-5 shows off their very early creation for the first time to Charles Haine.

A Seeming Struggle

A Seeming Struggle
show more details
show less details
See why an initial test of Team Freeman's flight-inspired design made Adam Savage say, "Man, they're going to have to rethink that entirely."

Take Flight

Take Flight
show more details
show less details
Adam takes to the air -- with some help -- in order to introduce the next theme to Unchained Reaction's latest machine-makers: Team Freeman and Team T-5.

A Heavy Challenge

A Heavy Challenge
show more details
show less details
With Jamie and Adam tossing things out of a hot-air balloon, Unchained Reaction's Heavy vs. Light competition is off to a high-flying start.

Serious Velocity

Serious Velocity
show more details
show less details
Adam and Jamie drop in on Team Monster Squad and Team Chain Crew to introduce their challenge: to build a chain-reaction machine demonstrating speed.

Loading...

Sorry, we don’t have any content for this show

Please select another filter.
TOP