Watch Bob the Builder: The Knights of Fix-A-Lot (2004) HD Full Movie Free on solarmovie.do. Watch Bob the Builder: The Knights of Fix-A-Lot (2004) online free. Bob the Builder's dad comes to town and takes over the renovation of an old castle. Bob doesn't like...Bob the Builder's dad comes to town and takes over the renovation of an old castle. Bob doesn't like taking a back seat and tries to tell his dad, but doesn't want to hurt his feelings.