Private Practice - Season 3 - Eps 17: Triangles
When Addison's patient and the life of the three unborn babies she is carrying as a surrogate hang in the balance, Sam's new girlfriend, Vanessa, and Addison are sharply divided on the course of treatment. Meanwhile Cooper seeks Sheldon's help with a young patient, but their personal quarrels over Charlotte get in the way, and Naomi has a dilemma of her own between William and an unexpectedly charming Dr. Fife.
About Private Practice

Title: Private Practice
First Air Date: 2007-09-26
Last Air Date: 2013-01-22
Status: Ended
Rating: 7.5/10 (from 330 votes)
Language: EN
Seasons: 7
Total Episodes: 111
Network: ABC
Genres: Drama
Production Companies: shondaland, The Mark Gordon Company, ABC Studios
Synopsis
Having left behind Seattle Grace Hospital, renowned surgeon Addison Forbes Montgomery moves to Los Angeles for sunnier weather and happier possibilities. She reunites with her friends from medical school, joining them at their chic, co-op, Oceanside Wellness Center in Santa Monica.
Cast

Kate Walsh
Addison Montgomery

Paul Adelstein
Cooper Freedman

KaDee Strickland
Charlotte King

Caterina Scorsone
Amelia Shepherd

Taye Diggs
Sam Bennett

Amy Brenneman
Violet Turner

Benjamin Bratt
Jake Reilly

Brian Benben
Sheldon Wallace

Griffin Gluck
Mason Warner