We now have the official episode guide for Grey's Anatomy season 7 episode 20, "White Wedding", check it out below! Episode will air on May 5.
WEDDING BELLS RING AND FAMILIES COME TOGETHER FOR CALLIE AND ARIZONA'S BIG DAY
- As Callie and Arizona's wedding approaches, the couple quickly realize that the day they've been looking forward to is not turning out the way they'd envisioned.
- Alex continues to make the other residents jealous as he appears to be the top contender for Chief Resident, Meredith and Derek make a decision that will change their lives forever, and Dr. Perkins presents Teddy with a very tempting proposition.
- Guest cast includes Peter MacNicol as Dr. Stark, James Tupper as Andrew Perkins, Denis Arndt as Colonel Robbins, Hector Elizondo as Carlos Torres, Gina Gallego as Lucia Torres, Judith Ivey as Barbara Robbins.