After Santa Barbara Police Chief Carlton Lassiter is ambushed and left for dead, Shawn and Gus return to help him and find themselves embroiled in a case involving the personal, the professional – and even the supernatural.
| Actor | Role |
|---|---|
 James Roday RodriguezShawn Spencer | Shawn Spencer |
 Dulé HillBurton Guster | Burton Guster |
 Timothy OmundsonCarlton Lassiter | Carlton Lassiter |
 Maggie LawsonJuliet O'Hara | Juliet O'Hara |
 Corbin BernsenHenry Spencer | Henry Spencer |
 Kurt FullerCoroner Woody Strode | Coroner Woody Strode |
 Kirsten NelsonKaren Vick | Karen Vick |
 Jazmyn SimonSelene Gilmore | Selene Gilmore |
 Sarah ChalkeDolores O'Riordan | Dolores O'Riordan |
 Richard SchiffDr. Emile Herschel | Dr. Emile Herschel |
 Sage BrocklebankBuzz McNab | Buzz McNab |
 Joel McHaleLassiter's Father | Lassiter's Father |
 Christopher HeyerdahlOva Asblorn | Ova Asblorn |
 Nils HognestadPer Asblorn | Per Asblorn |
 Clare FilipowAlina | Alina |
 Kadeem HardisonWilkerson | Wilkerson |
 Jimmi SimpsonMary Lightly | Mary Lightly |
 Allison MillerCat Restaurant Owner | Cat Restaurant Owner |
 Kristy SwansonMarlowe Viccellio | Marlowe Viccellio |
 Antonio CayonneDevon Tileback | Devon Tileback |
 Jess BrownReceptionist | Receptionist |
 Graeme DuffyCourier Clerk | Courier Clerk |
 Nicholas HolmesYoung Lassie | Young Lassie |
 Sasha MonicaPolice Officer | Police Officer |