Bob the Builder: Mega Machines is a Bob the Builder feature length special that was released in May 27, 2017 in the UK and November 21, 2017 in the US and Canada and the first special of Bob the Builder (2015). In this special, Bob and the crew meet the Mega Machines. The special is directed by Stuart Evans. This is the only Bob the Builder special to be animated by Mainframe Entertainment and this is the latest Bob the Builder special to be released before the Bob the Builder franchise went on hiatus in 2019.