Bob the Builder is a horror film thats name Parodies Bob the Builder.
Bob was normal until he was attacked by a killer. He was saved but his family died. He went insane and now goes around killing people and hides their bodies under buildings he builds. Two brothers, Matt and Patrick, must survive and kill Bob.
Bob tries to kill Matt, but Patrick shoots Bob dead before he can. Patrick and Matt hide Bob's dead body under a building, similar to what he does.