The ambitious friends come together during the holidays after a mystery assailant targets one of their own. A comedic thrill-ride follows, as the wild and unpredictable Psych team pursues the bad guys, justice … and, of course, food!
| Actor | Role |
|---|---|
 James Roday RodriguezShawn Spencer | Shawn Spencer |
 Dulé HillBurton Guster | Burton Guster |
 Maggie LawsonJuliet O'Hara | Juliet O'Hara |
 Corbin BernsenHenry Spencer | Henry Spencer |
 Kirsten NelsonKaren Vick | Karen Vick |
 Zachary LeviThin White Duke | Thin White Duke |
 Robert LaSardoEl Proveedor | El Proveedor |
 Jazmyn SimonSelene | Selene |
 Kurt FullerWoody Strode | Woody Strode |
 Ralph MacchioNick Conforth | Nick Conforth |
 Emma TremblayIris Vick | Iris Vick |
 Mena SuvariAllison Cowley | Allison Cowley |
 Ashley FliehrHeather Rockrear | Heather Rockrear |
 Nathan MitchellBlack Gentleman Ninja | Black Gentleman Ninja |
 Dexter BellSecurity Guard | Security Guard |
 Jimmi SimpsonMary Lightly | Mary Lightly |
 Sage BrocklebankBuzz McNab | Buzz McNab |
 Timothy OmundsonCarlton Lassiter | Carlton Lassiter |
 Carlos JacottGus's Boss | Gus's Boss |
 John CenaEwan O'Hara | Ewan O'Hara |
 Julianna GuillButterfly McMillan | Butterfly McMillan |
 Sam HuntingtonSam Sloan | Sam Sloan |