In an emotional reveal, Coronation Street legend Helen Worth has announced her departure from her iconic role as Gail Platt after an incredible 50 years on the show. Since her first appearance in 1974, Helen's character has been at the heart of some of the most unforgettable storylines on the cobbles.The 73 year old actress shared that she feels it's the "perfect time" to say farewell following a remarkable half-century in Weatherfield.