See the Cajun Pawn Stars fire off all cylinders as they check out an ultra fast racing go-kart. In need of serious repair, can the guys go full throttle to reach the finish line or will negotiations sputter out of gas? Then, Johnnie and Walt stand on tips of their toes as an enormous lion leaps into the shop. Stuffed and mounted as a display piece, will they drop a net to seize this beast or will the fail to act quick enough to lock it up? And later, a man stops by aiming to sell his rare double barrel knife pistol. Will this unusual weapon hold the secret to Jimmie's wallet or will his offer be unable to stick the target?