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