Sir Gads, the Worst Knight in the World, is back with all his old friends - King Arthur and Queen Guinivere, Herbert his faithful squire, Sydney Smith (Merlin's sarcastic cat) and Dr McPherson (Merlin's Kung fu guard turtle) to name but a few. This time he challenges Sir Mistabit in a tournament, and goes in search of Lucky, a three-legged goat last seen heading towards dangerous dragon country.