Episode Summary
"Downton Abbey" cast members Hugh Bonneville, Laura Carmichael, Michelle Dockery, Rob James-Collier, Allen Leech, Lesley Nicol and Phyllis Logan; R. Kelly performs; reality-TV stars Nicole "Snooki" Polizzi and Jenni "JWoww" Farley.
"Downton Abbey" cast members Hugh Bonneville, Laura Carmichael, Michelle Dockery, Rob James-Collier, Allen Leech, Lesley Nicol and Phyllis Logan; R. Kelly performs; reality-TV stars Nicole "Snooki" Polizzi and Jenni "JWoww" Farley.