Steve Halliwell is best known as the loveable patriarch Zak Dingle in television's 'Emmerdale', a part he has played since 1994 and which has led him to become one of the UK's most recognisable and treasured soap stars. Yet before he found success on the Yorkshire Dales, he spent many years desperately seeking work, often walking the streets aimlessly in search of food. This is his warts-and-all story.