- Tony Shalhoub (Adrian Monk)
- Ted Levine (Leland Stottlemeyer)
- Jason Gray-Stanford (Randall Disher)
- Traylor Howard (Natalie Teeger)
Monk — S4E15
Episode: Mr. Monk Goes to the Dentist
Air Date: 2006-03-10
Runtime: 42 min
Overview
Lieutenant Disher quits the force when no one believes that he witnessed a murder while under anesthesia at the dentist.