`` Downton Abbey '' will return in January 2014 . The show is based on the best-selling novel by Diana Gabaldon, which was adapted for television and starred Maggie Smith as Lady Mary Crawley (pictured) © 2011 Entertainment Weekly and There will be several new characters .
`` Downton Abbey '' will return in January 2014 . The show is based on the best-selling novel by Diana Gabaldon, which was adapted for television and starred Maggie Smith as Lady Mary Crawley (pictured) There will be several new characters .