Kat and Alfie: Redwater

BBC ONE, 8.00PM

 Our two favourite old Eastenders have gone West to Ireland, in search of the son that was taken from a teenage Kat shortly after she gave birth. As the soap spin-off continues, Kathleen (Jessie Wallace), as she is here rebranded, finally comes face-to-face with her long-lost son. Tristram Fane Saunders