Comedy actor Chris Barrie (Red Dwarf, Brittas Empire) continues his search for amazing machinery in documentary series about large pieces of engineering miraculous-ness. In a series of exploratory programmes, Chris Barrie takes an in-depth look at some of mankind's most extraordinarily enormous feats of machine-building. From massive military mechanism to outsized aviation article, no bolt or nut is left unturned. Barrie's quick-witted outlook on life adds colour to a subject that is riveting enough in itself. Episodes included: 'Amphibians', 'Bombers', 'Helicopters', 'Submarines', 'Cargo Planes', 'Electric Trains', 'Tanks', 'Cranes', 'Farm Machines' and 'Boats'.