Michael Albala

A new doctor at Seattle Grace puts others on edge; Arizona struggles with phantom limb pain; Meredith is faced with her worst fear.

Kate struggles with her feelings in the aftermath of Toby's heart attack. As William begins to spend more time with Jesse, Randall has to get used to his father's new relationship. After receiving the news they're expecting triplets, Jack and Rebecca must find a way to afford a home that can accommodate three babies. Olivia unexpectedly resurfaces, throwing both Kevin and Sloane for a loop.

Emily continues to delicately weave her way back into the Graysons' lives while keeping her ties to Amanda and her unborn child.

Lorelai offers to help Christopher by baby-sitting his 4-year-old daughter, but the child's behavior horrifies her.

The reaction of Logan's parents' to Rory and Logan's relationship shocks Rory; when Sookie is placed on bed rest, Lorelai calls on Luke to serve as the interim chef at the Dragonfly Inn.

Louis must bring his family on a business trip to Gator World; Jessica learns to relax; Evan's last baby tooth falls out.