 The casting of Louis Ferreira, David Blue, Brian J. Smith, and Jamil Walker Smith as series regulars was announced in mid-January 2009.The casting of Alaina Huffman and Elyse Levesque was announced in late February 2009, along with other actors whose status as regular or recurring cast has not been established.The cast is American (Blue, B. Smith, J. Smith, Wen), Canadian (Ferreira, Levesque, and Huffman) and British (Carlyle).