Last Tango in Halifax

Caroline is stunned to learn Kate is pregnant

Caroline is stunned to learn that Kate is pregnant, and as if that wasn't enough for her to take, John also has shocking news - before Gillian shares a dark, sinister secret with her stepsister. Meanwhile, Celia is reluctant to introduce Alan to her sister Muriel. Sally Wainwright's family drama, starring Derek Jacobi, Anne Reid, Sarah Lancashire, Nicola Walker, Tony Gardner and Nina Sosanya