Mark Found and Mark Collins appeared in this hit Discovery show back in 2002 - and consequently some of the items have dated. Nevertheless, it's well produced, superbly filmed and both presenters show an enthusiasm for the subject that's hard to beat.
In this episode Found visits the biggest garden railway that there is - the Mangapps Farm Railway and checks out Virgin's Cross Country operations whilst Collins spends the night at St. Philips Marsh Depot.