onk is an American comedy-drama detective mystery television series created by Andy Breckman and starring Tony Shalhoub as the eponymous character, Adrian Monk. It originally ran from 2002 to 2009 and is primarily a mystery series, although it has dark and comic touches. The series was produced by Mandeville Films and Touchstone Television in association with Universal Television.

The series debuted on July 12, 2002, on USA Network. It was well received and continued for eight seasons, with the final season concluding on December 4, 2009. The series held the record for the most-watched scripted drama episode in cable television history from 2009 through 2012 with "Mr. Monk and the End – Part II", its last episode and finale, with 9.4 million viewers, 3.2 million of them in the 18–49 demographic.

Overview from themoviedb.org