Emmerdale viewers were thrilled as Caleb Milligan arrived on the soap this festive season.
Cain and Chas Dingle's long lost brother was taken into care as a child and believed his mum, Faith, died when he was a teenager. A flashback episode aired last night which showed the origins of Cain and Caleb's relationship.
The episode revealed why the brothers are estranged and why Cain has kept his existence a secret. In the present day, Caleb is played by Will Ash, who is renowned for his role as Christopher Mead in Waterloo Road.
