MythBusters - Season 9 (2011) (season)
Plots(1)
The MythBusters go underground to test if a sewer drain full of combustible gas is ignited – would it turn the innocent manhole cover into a missile? Meanwhile, Kari, Grant and Tory put truck bedliner to the test – is it bite, crash, and bomb proof? (Prime Video)
Performers
Robert Lee
UK
Best movies:
Holy Smoke (1999)
![Adam Savage](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/000/386/386740_d6022c.jpg)
Adam Savage
USA
Best movies:
The Darwin Awards (2006)
![Jamie Hyneman](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/000/386/386739_7aa938.jpg)
Jamie Hyneman
USA
Best movies:
The Darwin Awards (2006)