A special two-hour musical episode of USA networks hit show Psych will air on December 15th

Following in the footsteps of several other TV shows, ranging from Buffy the Vampire Slayer to Scrubs, the USA network hit comedy series Psych is doing a musical episode, scheduled to air on December 15. The special two-hour episode of Psych will feature original music, and will have guest stars from the musical theater world, notably Anthony Rapp (Rent) and Barry Bostwick (Grease, The Rocky Horror Picture Show). The episode will follow Psych's lead characters, Shawn (James Roday) and Gus (Dule Hill), as they track down a crazed playwright and must consult with a dangerous villain from Shawn's past.