Πρωταγωνιστές του κύκλου 4

1. 

   Tony Shalhoub

   Adrian Monk

2. 

   Ted Levine

   Leland Stottlemeyer

3. 

   Jason Gray-Stanford

   Randall Disher

4. 

   Traylor Howard

   Natalie Teeger

Γκεστ σταρ 7

1. 

   Odette Annable

   Courtney

2. 

   Sharon Lawrence

   Linda Fusco

3. 

   Graham Beckel

   Capt. Bill Gibbard

4. 

   Frederick Weller

   James Bennett

5. Francesca Vannucci

   Anna Pollard

6. 

   Jay Bingham

   Coast Guard Officer

7. 

   Mark Teich

   Manager

Συντελεστές 2