Monk has stiff competition solving the case of a murdered jewelry store owner from a second-rate PI with a loser reputation who suddenly displays skills even more amazing than Monk's.

Monk investigates the death of a model after his favorite shirt inspector's son is accused of the crime.

After a vicious truck stop attack, Monk awakens with amnesia in a desert hamlet, married to a domineering loon, and suspicious of the circumstances surrounding the hasty departure of a waitress.

While investigating a murder, Stottlemeyer gets into an argument with a cop at the scene who snidely tells him he has been seeing his wife. As a result the crime scene was deemed contaminated. He later asks Monk to follow his wife...

Adrian is one of four detectives on the hunt for a priceless diamond that promises a handsome reward for its finder.

Despite everyone's disbelief that a hero making the news is actually a coldblooded killer, Adrian tries to prove that a celebrity astronaut is responsible, despite an airtight alibi.

Monk must face his fears of dentists after Randy believes he witnesses a murder while under anasthetics. The problem is, the case is connected to a recent armored car robbery.

Lt. Disher and Captain Stottlemeyer capture a "Most Wanted", Colombian criminal, Miguel Escobar, who's wanted for drug trafficking crimes in multiple states, and arrest him for a local homicide. Escobar is notorious for escaping c...

A killer is on the loose and Monk returns to his brother's house for a visit from their father on Halloween.

When Natalie finally catches up with the pizza guy who mistakenly left her $50 in change, she finds him dead in his car. She feels compelled to solve the murder but Monk, sick in bed, offers little help.

Monk goes undercover as an office worker and revels in the office routines and actually starts making friends and a possible romance as he tries to solve a murder that occurred in a parking garage next to the office building as we...

While on vacation for his anniversary, Mr. Monk chats with an intrusive but well-intentioned man at dinner. But when he wakes up the next day, everyone insists that the man was never there.

For the first time in years, Monk has made progress in therapy. But when Natalie discovers that Trudy may be alive, she risks unraveling her boss completely.

Natalie asks Randy to be her date to her brother's wedding. But when he's run down in the parking lot, Monk steps in to figure out what exactly is going on.

Monk encounters an old crush from junior high when she hires him to discover why her housekeeper was killed and her favorite painting vandalized.

The department flies into action after one of their own is poisoned by a secret Santa gift at their very own Christmas party.