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.
| Production | Chris Henze | Executive Producer |
| Writing | Steve Franks | Writer |
| Production | James Roday Rodriguez | Executive Producer |
| Production | Dulé Hill | Executive Producer |
| Writing | James Roday Rodriguez | Writer |
| Writing | Andy Berman | Writer |
| Directing | Steve Franks | Director |
| Production | Steve Franks | Executive Producer |
| Sound | John Robert Wood | Music |
| Sound | Candice Brunello | Sound Effects Editor |
| Art | Tristan Oliver | Set Dresser |
| Lighting | Jesse Frank | Key Rigging Grip |
| Sound | Daniel Colman | Supervising Sound Editor |
| Camera | Jay Kamal | First Assistant "B" Camera |
| Production | Byron Fudge | Production Coordinator |
| Camera | Matt Williams | Best Boy Grip |
| Production | Barbara Biddle | Broadcast Producer |
| Camera | Grizz Salzl | Camera Operator |
| Crew | Ian Doig | Animal Coordinator |
| Crew | Samantha Cassidy | Animal Wrangler |
| Visual Effects | Michael D. Leone | Visual Effects Supervisor |
| Camera | Tegan Kolodinski | First Assistant Camera |
| Camera | Brenda Miller | Second Assistant "B" Camera |
| Art | Cameron Tremblay | Location Scout |
| Art | Jason Sober | Set Decoration Buyer |
| Camera | Ryan McGregor | Digital Imaging Technician |
| Camera | Marco Ciccone | Camera Operator |
| Editing | Robert Tomaszewski | Colorist |
| Production | Darron Leiren-Young | Assistant Production Coordinator |
| Art | Samantha Wohlwend | Property Buyer |
| Lighting | Leonard Taylor | Gaffer |
| Crew | Kathleen Marmo | Post Production Supervisor |
| Production | Christopher Hartt | Production Assistant |
| Sound | Adam Cohen | Music |
| Editing | Albert Cleto | Dailies Manager |
