

The Worst Episodes of The Machines That Built America
Documentary
Every episode of The Machines That Built America ranked from worst to best. Explore the Worst Episodes of The Machines That Built America!

The Worst Episodes of The Machines That Built America
Documentary
Every episode of The Machines That Built America ranked from worst to best. Explore the Worst Episodes of The Machines That Built America!
The stories behind innovations such as TV, radio, phones, airplanes, motorcycles and power tools as well as the inventors including Nikola Tesla, William Harley, Alexander...
Seasons1
Worst Episodes Summary
"Motorcycle Kings" is the worst rated episode of "The Machines That Built America". It scored 7.4/10 based on 38 votes. Directed by Unknown and written by Unknown, it aired on 8/1/2021. This episode scored 0.1 points lower than the second lowest rated, "Plane Pioneers".