Travis and the Nitro Circus Crew head full throttle into the gears of insanity. Witness Travis� triumphant return to the Grand Canyon where he barely survives. Then watch the madness at the legendary Castaic shoot where dirt bikes, monster trucks, helicopters and a trophy truck hit the air in orchestrated chaos.<br /><br /><br /><img src="http://ll.broadbandsports.com/images/18804_motorsports_thrillbillies.mov.jpg" alt="Thrill Billies" title="Thrill Billies" width="150" height="90" alt="Thrill Billies"/>
