She first appeared in Coronation Street as an exotic dancer called Rita Littlewood in 1964, but actress Barbara Knox made such an impression that bosses never forgot her. In 1972, Barbara was asked back and she begged Ken Dodd to release her early from his show. He kindly did and today Barbara is the longest- serving female TV soap actor in the world.To celebrate Barbara’s 90th birthday, ITV1 is paying tribute to its flame-haired star by telling her tale with tributes from her friends and colleagues.
