Shawn en Gus hebben een nieuw leven opgebouwd in San Francisco, maar keren terug naar Santa Barbara om hun oude politiebaas Carlton 'Lassie' Lassiter te helpen. Lassie verblijft in een herstelkliniek en ziet hier dingen die hij onmogelijk acht. Shawn en Gus proberen deze ingewikkelde zaak op te lossen. Wat ze ontdekken, zal hun vriendschap voor altijd veranderen.
Nee, helaas is Psych 2: Lassie Come Home nog niet beschikbaar op Netflix in Nederland.
| Writing | James Roday Rodriguez | Writer |
| Directing | Steve Franks | Director |
| Writing | Steve Franks | Writer |
| Writing | Andy Berman | Writer |
| Production | James Roday Rodriguez | Executive Producer |
| Production | Dulé Hill | Executive Producer |
| Production | Steve Franks | Executive Producer |
| Production | Christopher Henze | Executive Producer |
| Sound | Adam Cohen | Music |
| Sound | John Robert Wood | Music |
| Art | Tristan Oliver | Set Dresser |
| Art | Jason Sober | Set Decoration Buyer |
| Art | Samantha Wohlwend | Property Buyer |
| Sound | Candice Brunello | Sound Effects Editor |
| Sound | Daniel Colman | Supervising Sound Editor |
| Visual Effects | Michael D. Leone | Visual Effects Supervisor |
| Camera | Marco Ciccone | Camera Operator |
| Lighting | Jesse Frank | Key Rigging Grip |
| Camera | Jay Kamal | First Assistant "B" Camera |
| Camera | Tegan Kolodinski | First Assistant Camera |
| Camera | Ryan McGregor | Digital Imaging Technician |
| Camera | Brenda Miller | Second Assistant "B" Camera |
| Camera | Grizz Salzl | Camera Operator |
| Lighting | Leonard Taylor | Gaffer |
| Camera | Matt Williams | Best Boy Grip |
| Production | Barbara Biddle | Broadcast Producer |
| Editing | Albert Cleto | Dailies Manager |
| Crew | Kathleen Marmo | Post Production Supervisor |
| Editing | Robert Tomaszewski | Colorist |
| Art | Cameron Tremblay | Location Scout |
| Crew | Samantha Cassidy | Animal Wrangler |
| Crew | Ian Doig | Animal Coordinator |
| Production | Byron Fudge | Production Coordinator |
| Production | Christopher Hartt | Production Assistant |
| Production | Darron Leiren-Young | Assistant Production Coordinator |
