Gerald Cowan (also credited as "Gerry Cowan") played five roles on Coronation Street: * Hire Purchase man Johnny Gibson in February 1961. * Philip Laker, Elsie Tanner's neighbour in Altrincham in October 1967 * Hairdresser Adam in March and April 1970. * A Shop Customer in The Kabin in June 1973. * A Magistrate's Clerk in attendance at the trial of Brian Tilsley in November 1981.