Matt Lucas and David Walliams, stars of the smash-hit BBC comedy series Little Britain, bring their unique brand of scripted comedy and characterization to HBO in an all-new, six-part, half-hour comedy series, Little Britain USA.

Filmed in the US earlier this year both on location (in North Carolina) and in the studio (LA), the HBO series will feature familiar Lucas/Walliams personas from their original UK show, as well as new characters created expressly for this series. In addition, Little Britain USA will also feature guest appearances by well-known celebrities, among them Rosie O'Donnell, Vivica A. Fox, Harry Lennix and Sting.

Part of HBO's Sunday-night Prime Time fall lineup, Little Britain USA is anchored Sundays at 10:30 p.m. beginning September 28 (after Entourage), encoring Tuesdays (late night), Wednesdays (prime) and Fridays (late night). (Times are ET/PT)