The series follows Adrian Monk, a brilliant former San Francisco detective, who now consults the police as a private consultant who battles with an obsessive-compulsive disorder.
Cast:Tony Shalhoub , Jason Gray-Stanford , Ted Levine , Traylor Howard , Stanley Kamel , Bitty Schram , Emmy Clarke , Kane Ritchotte , Hector Elizondo , Melora Hardin , Tim Bagley , Max Morrow , Jarrad Paul , Brooke Adams , Michael Coleman , David Stanford , Stellina Rusich , Glenne Headly
Monk and his colleagues travel to New York City to interview someone connected to Trudy's murder. While they are waiting, Monk helps solve the murder of the Latvian ambassador.
Monk is called to a crime scene where a pet seems to be the killer: Ian Blackburn is found in his the panic room, shot four times and his pet chimp holding the weapon. Did the chimp do it?
A blackout puts half of San Francisco in the dark for a few minutes. When the police discover it wasn't an accident, Monk gets involved to try and figure out why.
Karen Stottlemeyer films a documentary of Captain Stottlemeyer's division. Despite the Commissioner's objections, Monk helps solve the case of a headless corpse, a fatal fire at a wig factory, and a hat thief all in one fell swoop.
A mob boss needs Monk's help to figure out who murdered some members of the family. Monk reluctantly takes the case when the FBI offers to help get him reinstated in exchange for the information he gathers.
Sharona takes a break from Monk so that she can concentrate on her creative writing class, but gets caught up in a twisted murder plot that causes her to question her sanity. Meanwhile, Monk is distracted by Sharona's replacement, who is determined to fix him.
Monk goes undercover at a department store to investigate the mysterious death of a popular store employee. In the process he also gains valuable insights into the life of his former partner, who happens to be the store's head of security.
Trudy's father, a game show producer, invites Monk to Hollywood to determine if the host is helping a contestant cheat. Monk has to become a contestant himself in order to clinch the case, as well as to confirm his suspicions about the death of the host's assistant.
A woman commits suicide and minutes later Captain Stottlemeyer is shot nearby. Monk needs to determine if the two events are related, but his new medication has turned him into an obnoxious jerk who can't concentrate on the case.
Monk is having a hard time finding a new assistant, and Natalie might be just what he is looking for. But first he has to take her case and solve the mystery of the intruder who seems inordinately interested in her daughter's pet fish.
Monk investigates the brutal murder of a late kung-fu star's biographer, whose scandalous book has left the icon's fans kicking and screaming; Natalie wages a battle on Monk.
The FBI coop Monk up in a remote cabin with Stottlemeyer and Natalie after the jittery gumshoe witnesses a murder; meanwhile, Disher tries to get cozy with a new flame.
Monk, Natalie and Julie become snarled in a traffic jam after an environmentalist winds up on a deadly collision course with a gangster.
While in Sin City for a bachelor party, Stottlemeyer enlists Monk to prove a casino mogul's wife death wasn't accidental.
Natalie's campaign to be elected to the school board is interrupted by a sniper. Monk's life is endangered as well when he begins to investigate.
A severed finger turns up in the park, and Monk's only source of information is the two-year-old boy who found the finger.