GENERAL

6.30pm British Treasure, American Gold. A vibrant and original take on the world of antiques and trading. (PG) A&E

8.30pm Shameless. Showcase

8.30pm A Gert Lush Christmas. Dan Colman has met the woman of his dreams. But introducing Lisa to his lovable but eccentric family at Christmas is increasingly beginning to look like a bad idea. (MA15+) Comedy Channel