Tamsin Greig (pronounced /ˈtæmzɪn ˈɡrɛɡ/) (born 23 February, 1967) is an Olivier Award-winning British actress. She is known for two Channel 4 television comedy parts: Fran Katzenjammer in Black Books and Dr. Caroline Todd in Green Wing. Other notable roles include Alice Chenery in BBC One's comedy drama Love Soup and Debbie Aldridge in BBC Radio 4's soap opera The Archers.