Jessica heads to Nashville to visit her old friends, Bobby and Patti Sue Diamond, and finds herself embroiled in the middle of a murder mystery when Bobby and Patti Sue are poisoned and Bobby's daughter is the prime suspect.
Monk and Natalie go to Berkeley for Monk's 25th college reunion, but are sidetracked when Stottlemeyer shows up asking for their help on the recent homicide of a retired clinic nurse.
Dr. Kroger questions his abilities after a patient becomes the prime suspect in a murder. He decides to retire but a distressed Monk is convinced someone else is responsible.
A mix up on her first day of work sends Shane to the Dead Letter Office, where a group of quirky characters led by Oliver try to deliver the undeliverable. Stars Eric Mabius and Kristin Booth. SSD Movie #1.
The postal detectives unravel a mystery behind a letter from a young boy whose life is in danger, as a legendary new supervisor challenges and inspires the team. Guest stars Valerie Harper.
The postal detectives track clues to deliver a love letter that can change lives, while their strict new supervisor is on a journey of her own. Guest stars Della Reese.
The postables hunt for clues to deliver a package that could change a family forever, while their tough-as-nails supervisor turns towards a new life chapter. Guest stars Della Reese.
Justice comes in the form of a letter as the team at the Dead Letter Office solve clues to deliver not only a letter, but an unspeakable truth that has been buried for years. Guest stars Valerie Bertinelli.