Princess Fiona's father King Harold is passing away and Shrek is next in line as ruler of Far Far Away. Believing that an ogre for a king is a bad idea, Shrek, Donkey, and Puss head out to find another heir, Arthur Pendragon, a 16-year-old scrawny high-schooler attending a boarding school while Fiona has to stay behind in the kingdom because she is pregnant. Meanwhile, Prince Charming, now a stage performer is out to get his revenge and vows to kill Shrek live on stage to become the new king. Starring the voices of Mike Myers, Eddie Murphy, Cameron Diaz, Antonio Banderas, Julie Andrews, John Cleese and Rupert Everett - recurring from the previous movies, opposite Eric Idle, and Justin Timberlake. Chris Miller directs from the screenplay by Jeffrey Price & Peter S. Seaman and Miller & Aron Warner; Story by Andrew Adamson; Based on characters directly licensed from DreamWorks LLC, upon the 1990 book by the late William Steig. Produced by Warner; Executive Producers: Adamson and John H. Williams. Music by Henry Gregson-Williams; featuring eels with a "Royal Pain" and "Losing Streak", Fergie with her rendition of "Barracuda", the original songs "Little Birdy" and "Final Showdown", and Murphy & Banderas with "Thank You (Falletin Be Mice Elf Again)" - Soundtrack available on Geffen. a PDI/DreamWorks production for DreamWorks Animation.