Kate Walsh: Addison Montgomery
Taye Diggs: Samuel 'Sam' Bennett
Audra McDonald: Naomi Bennett
Paul Adelstein: Cooper Freedman
Amy Brenneman: Violet Turner
Tim Daly: Peter 'Pete' Wilder
KaDee Strickland: Charlotte King
Chris Lowell: William 'Dell' Parker
Brian Benben: Sheldon Wallace
Caterina Scorsone: Amelia Shepherd
Benjamin Bratt: Jake Reilly
Griffin Gluck: Mason Warner