Showtime announced today that comedian/actor Eddie Izzard and the Emmy-winning Frances Conroy will guest star on United States of Tara during its third season. Izzard will appear in eight episodes and Conroy in one episode opposite star Toni Collette (Tara Gregson).
Izzard will play Taraâ€™s psychology professor who becomes fascinated with Tara while Conroy will star as Max Gregsonâ€™s (John Corbett) mother, a recluse with a compulsive hoarding problem. Production on season three begins mid-September in Los Angeles for a 2011 premiere. Â»