CGI animated adventures of the popular builder and his friends, reconstructed for the 21st century. Working on an equestrian cross country course gives Muck a horsey idea - but can a dump truck really become a jump truck?

CGI animated adventures of the popular builder and his friends. Phillip, the mayor's limousine, is so pompous and proud of his job that Betsy gets annoyed with him. But when he promptly breaks down, will Betsy get the last laugh?