|Kenneth "Ken" Wong|
|First appearance:||Romeo and Juliet and Juliet|
|Last appearance:||In Plain Fright|
Romeo and Juliet and JulietEdit
In Romeo and Juliet and Juliet, Ken was working for Shawn and Gus as their assistant at the Psych office until Shawn and Gus fired him four days after hiring him because "business was slower than expected". Later in the episode Shawn and Gus show up at Ken's house to ask him about the Santa Barbara Chinatown, and the Triad gangs that are from there. Although he barely knew anything about Asian culture, and only spoke a few words in Chinese, he managed to remember some information for them.
In Plain FrightEdit
In the episode In Plain Fright, Shawn and Gus go to Scarefest, where they hide from Ken who's now working there. Later they need to get into the backstage area of a ride to investigate a murder, so Shawn calls Ken over and persuades him into letting him use his keys. Later they see Ken, who'd been fired for letting Shawn and Gus into the back room, and promise to help him find work (just not at Psych).
In the Hashtag Killer web series Shawn and Gus called Ken for help, before Ken was kidnapped and held hostage by the Hashtag Killer. Shawn and Gus found Hashtag and knocked him out, but then left without untying Ken since they were unaware he was still tied up.