PREVIEW: PRIVATE PRACTICE ("Georgia on My Mind")

The final season of PRIVATE PRACTICE continues on Tuesday, December 18 at 10 p.m. ET/PT on ABC.

In "Georgia on My Mind," Charlotte stresses the doctors out when she continues to run Saint Ambrose Hospital from her doctor-ordered bed rest.

Meanwhile, scared that Charlotte might never leave the hospital, Mason begins acting out in school.

Watch a sneak peek below:

PREVIEW: PRIVATE PRACTICE ("I'm Fine")

Photo: ABC

The final season of PRIVATE PRACTICE continues on Tuesday, December 11 at 10 p.m. ET/PT on ABC.

In "I'm Fine," during a dark moment in his life, Sheldon finds happiness with a new woman.

Meanwhile, he becomes increasingly suspicious about his patient Nick's involvement in Sarah's disappearance.

Watch a sneak peek below:

Kate Walsh: 'This Is My Last Season Of PRIVATE PRACTICE'

Kate Walsh has confirmed the speculation that next season on PRIVATE PRACTICE as Dr. Addison Montgomery will be her last.

“This is my last season of PRIVATE PRACTICE,” the actress shared Tuesday on the new daytime talk show BETHENNY. "It’s been an incredible journey and an amazing ride. I feel incredibly grateful to [creator] Shonda Rhimes and all the fans that have been there from day one ’til now. I'm really excited about the last season."

Watch a clip from her interview below: