Lapland is a big, heartwarming comedy for BBC One at Christmas starring Sue Johnston (The Royle Family, Waking The Dead) who leads an ensemble cast including Stephen Graham (This Is England), Elizabeth Berrington (Secrets And Lies), William Ash (Waterloo Road), Julie Graham (Survivors), Zawe Ashton (Fresh Meat) and Keith Barron (Benidorm).

BBC One - Christmas Eve, 10pm