Bradley Cooper ... Jack Bourdain (13 episodes, 2005-2006)
Nicholas Brendon ... Seth Richman (13 episodes, 2005-2006)
John Francis Daley ... Jim (13 episodes, 2005-2006)
Jaime King ... Tanya (13 episodes, 2005-2006)
Bonnie Somerville ... Mimi (13 episodes, 2005-2006)
Owain Yeoman ... Steven Daedelus (13 episodes, 2005-2006)
Sam Pancake ... Cameron (12 episodes, 2005-2006)
John Cho ... Teddy Wong (10 episodes, 2005-2006)
Frank Alvarez ... Ramon (9 episodes, 2005-2006)
Kazemde Fela Masud ... Nolita Bartender (7 episodes, 2005-2006)
Frank Langella ... Pino (6 episodes, 2005-2006)
Nicholas Brendon ... Seth Richman (13 episodes, 2005-2006)
John Francis Daley ... Jim (13 episodes, 2005-2006)
Jaime King ... Tanya (13 episodes, 2005-2006)
Bonnie Somerville ... Mimi (13 episodes, 2005-2006)
Owain Yeoman ... Steven Daedelus (13 episodes, 2005-2006)
Sam Pancake ... Cameron (12 episodes, 2005-2006)
John Cho ... Teddy Wong (10 episodes, 2005-2006)
Frank Alvarez ... Ramon (9 episodes, 2005-2006)
Kazemde Fela Masud ... Nolita Bartender (7 episodes, 2005-2006)
Frank Langella ... Pino (6 episodes, 2005-2006)