Six contestants remain to test two life-or-death myths; first, they test it's possible to scale seven stories with vacuum cleaners; a Hollywood worst-case scenario.
Seven contestants remain to test one of Adam and Jamie's most challenging myths: the needle in a haystack; picking locks with a hairpin.
The search for the next MythBusters continues; contestants test a myth straight out of the A-Team: making a weapon out of junkyard scrap; finding out what it takes to make a bike impossible to ride.
Elite builders face off to become the next mythBusters and test two tall tales: Deflategate and the sideways ejector seat from "The Fast & the Furious."
The remaining contestants tackle the two most difficult myths yet: a water heater rocket and a walking-on-water challenge; the winners of the search for the next MythBusters.