Elite athletes face giant grizzly bears, fierce cops chase runaway suspects, big-tire UTVs race in mud, daredevils perform insane stunts, and PO'd drivers melt down.

Fearless drivers compete for big cash prizes, brave contractors repo private planes and other billionaire "toys," butt-naked criminals create chaos on the streets, and cops contend with insanity after midnight.

Suspects take cops on wild rides; nighttime chaos keeps officers scrambling; cameras capture startling crimes; nude mischief-makers wreak havoc in public; drivers' temper tantrums menace unsuspecting travelers.