Just before Woody steps out of the store in LA, there is a shot of Robert Urich's star. Robert Urich also played a detective on a show based in Boston called Spenser for Hire. The actor died earlier in the year that this episode was made.
Peter Nash states that he was in the Hemingway club with Garrett. Ernest Hemingway's granddaughter Mariel was in the previous episode.
Steve Valentine (Nigel) and Lesley Ann Warren (Lily's Mom) both co-star in the Psych episode 100 Clues, which aired in 2013.