Two Doors Down BBC2, 10pm
New series. When Eric raids the freezer, he leaves the door open and all the food inside thaws out, so his better half Beth throws an impromptu party for friends Cathy, Colin, Ian, Jaz, Christine and Sophie to consume the food before it goes to waste. Everything goes well until Cathy urges Colin to go next door and get something out of their freezer to replace the defrosted food – a whole Scottish salmon. Scottish sitcom exploring the best and worst of suburban family life, starring Arabella Weir, Alex Norton, Doon Mackichan and Sharon Rooney.