Steven Shaw

Charlie and Mia plan their wedding despite complications on both sides of the family.

The pursuit of a cannibalistic serial killer forces Morgan to question his faith; Garcia meets the man of her dreams, but their first date ends unexpectedly.

J.D. (Zach Braff) suffers from guilt-induced insomnia after Carla (Judy Reyes) points out that he avoided a terminally ill patient because the man was a difficult pill. Meanwhile, Dr. Cox' (John C. McGinley) ex-wife Jordan (guest-star Christa Miller) interferes in his new relationship with medical student Kristin (guest star Kelli Williams, "The Practice"), and Turk (Donald Faison) and Elliot (Sarah Chalke) obsess over evidence that Dr. Kelso (Ken Jenkins) might be concealing a musical past.

Doug recalls his childhood toy, Mentalo; Arthur sends Holly to find the perfect gift for his daughter.

Doug's uncle (guest star Gavin MacLeod) offers financial backing when Doug expresses a desire to open a sandwich shop.

Grayson sells his old house to an elderly couple, and after spending time together, finds many perks to being old.