Brenda Blethyn,Lorelei King,Kate Harbour,Neil Morrissey,Richard Briers
In "Bob the Builder's" first direct to video adventure, an old castle is in need of repairs and it's time to call Sir Fix-a-lot (also known as Bob the Builder)! Unfortunately, a case of mistaken identity puts Bob's father in charge, resulting in one disaster after another! Meanwhile, tales of medieval times inspire Bob's machines to change their names and seek adventures. Scoop becomes Sir Digalot, Muck becomes Sir Dumpalot, and Spud sets off on a quest that results in a jousting match! Back at the castle, Bob's father becomes a bit of a royal pain when he locks himself and Bob in the dungeon! Can they get out? Luckily, Bob's father figures out, "Yes the can!"