Two years ago fans of Mark Frost and David Lynch's seminal 90's TV classic
Twin Peaks (1990-91) were thrilled to discover a special reunion was planned for much of the original cast as they guest starred on the comedic police procedural
Psych (2006-Present) in Season 5 Episode 12 "Dual Spires," which paid homage to
Twin Peaks. Planned in part to take advantage of
Twin Peaks' 20th anniversary, the episode turned out to be one of
Psych's highest rated episodes, reportedly prompting its producers to plan a follow-up episode that would allow even more of
Twin Peaks' original cast to join the party.
