Adam and Jamie team up with Titanic movie director James Cameron to tackle the most requested myth in MythBuster history, while Kari, Grant and Tory ride a rocket-powered surfboard.

Can a trench corner slow down a shockwave and save a soldier. Tory, Kari and Grant crash clown cars to see if balloons can protect you in a crash.

Adam and Jamie pick apart some rope bridge physics from the action movie Cliffhanger, while Kari, Grant and Tory test if giant hail can really sink a fishing boat by puncturing the hull.

There's thrills, spills, and spine tingling chills as Adam and Jamie see if certain sound frequencies can convince people of paranormal activity. Kari, Grant and Tory find out if the smell of fear really exists.

The team mixes it up with a medley of viewer requested myths and hit a home run with baseball legend Matt Cain. The guys test an underwater bike ride, if you really can 'know it like the back of your hand,' and the potty dance.

Adam and Jamie test whether a mattress can really cushion a watery wipe out; Kari, Tory and Grant tackle a blast from the past as they test if cannonballs made of stone can really cause carnage.

Chef Alton Brown examines myths involving lasagna; Kari, Tory and Grant conduct a tryptophan test.

The team countdowns their all time favorite explosions from the shows history.