Gumshoe Adrian Monk would never actually have gum on his well-polished shoes: in addition to intellect and instinct, he also has obsessive-compulsive disorder. Though his eccentric traits bewilder his colleagues Natalie Teeger, Captain Stottlemeyer and Lieutenant Disher, Monk’s attention to detail keeps crime—and grime—off the streets.
A famous actor preparing to play Monk gets a little too close to one of Monk's real-life murder investigations.
When a union boss' death threatens to prolong a city wide garbage strike in San Francisco, it's up to Monk to help end the strike by determining whether the boss' death was suicide or murder.
Julie's basketball coach is murdered, and Monk must step in as the new coach while trying to solve the case.
Monk is blinded after he witnesses a murder in a fire station but realizes that he can still solve cases.
When Natalie convinces Monk to go into business as a private eye, his first case is a seemingly innocuous fender bender that leads to a far more dangerous investigation.
While attending his 25th college reunion, Monk reminisces how he met Trudy and tries to prevent the murder of a former classmate.
When Dr. Kroger retires after his cleaning lady is killed, it's up to Monk to solve the case and get Dr. Kroger back to work.
Monk goes to a rock concert to look for Captain Stottlemeyer's son and finds himself in the middle of a murder investigation.
Monk's estranged father, Jack, returns at Christmas time, but all is not merry with the Monks.
Monk finds himself in the middle of a shadowy murder plot worthy of a classic Hollywood film noir.
A fun-loving everyman named Hal bumps into Monk, and the two become fast friends. For the first time in his life, Monk appears to have a buddy. But is Hal up to something?
When Natalie suspects foul play in the deaths of her parents' wealthy neighbors, Monk goes undercover as a butler to investigate.
Monk goes toe-to-toe with a popular radio shock jock who is suspected of killing his wife.
When Lt. Disher inherits a farm from an uncle who committed suicide, he decides to quit the police force and start a new life in the country. But Disher soon suspects that his uncle was murdered, so Monk joins him on the farm to investigate.
When the mysterious "Six Way Killer" strikes in San Francisco, Monk's detective skills are pitted against the flashy forensic technology of a federal agent as they both pursue the murderer.
Monk goes to the emergency room for a bloody nose, but when a doctor in the hospital turns up dead, Monk joins the murder investigation, and soon his own life is in grave danger.