The Mystery Science Theater 3000 Collection, Volume 9 is a DVD box set released by Rhino Entertainment. It was released in May 2006. This set features two episodes hosted by Joel and two hosted by Mike. Inside the basic cardboard outside box is a fold-out insert for the four discs with an episode description and chapter index printed on it. The insert is an advertisement for other available MST3K titles. The release of The Sinister Urge in this set marks the first home video release of an episode featuring a film written or directed by Edward D. Wood, Jr.