Sidney Livingstone appeared on Coronation Street in three roles: * Mark Brittain Warehouse storeman Bob Skelton in May 1971 * Roy Thornley between April and September 1976 * A stone cladding Workman in February 1989. Born in Rochdale he was an apprentice chef, salesman, plumber's merchant and engineer before he followed his ambition to act and joined the Guildhall School of Music and Drama. His other credits include Shine On Harvey Moon, Boon and Minder.