Unchained Reaction

The six-part series, which pits two teams of varying backgrounds - artists, rocket scientists, animatronic specialists, engineers and even your average Joes - against each other to build an elaborate chain reaction contraption on a massive scale. The teams are provided with identical sets of tools and materials and given five days to complete a series of mechanisms based on a specific theme. Per the network, "refined mechanical movements, pyrotechnics and large-scale destruction are encouraged." At the end of the the five days, Savage and Hyneman are joined by a new guest judge to review the installations and pick a winner. Unchained Reaction featuring Jamie Hyneman and Adam Savage has one or more episodes streaming with subscription on Philo, streaming with subscription on Discovery+, streaming with subscription on DIRECTV Stream, and 4 others. It's a reality show with 6 episodes over 1 season. Unchained Reaction is no longer running and has no plans to air new episodes or seasons. It has an average IMDb audience rating of 6.1 (173 votes).