From USA Network's official press release:

When a childhood bully who terrorized Monk hires the detective to trail his wife, whom he suspects of infidelity, Monk relishes the opportunity to prove him right -- and things get even sweeter when the bully is accused of murder. Noah Emmerich and Julie Bowen guest star in "Mr. Monk and the Bully" Friday, February 6 at 9/8C on USA Network.

Monk stars Tony Shalhoub as Adrian Monk, Jason Gray-Stanford as Randall Disher, Ted Levine as Leland Stottlemeyer and Traylor Howard as Natalie Teeger.


Source: USA Network
(Image courtesy of USA Network)