We have an exclusive bonus feature clip from Maniac, the chilling horror film from IFC Films starring Elijah Wood, which releases on DVD and Blu-ray on Tuesday, Oct. 15. Watch as the cast and crew delve into the methods of madness behind this elusive serial killer.

A disturbed young man who gives the mannequins in his store some very lifelike touches is the monster at the center of the shocker of the year. Elijah Wood, in a role unlike any he has ever undertaken, stars in Maniac, the new macabre masterpiece from the creator of the hit thrillers High Tension and The Hills Have Eyes. The film slashes its way onto Blu-ray and DVD from IFC Films and MPI Media Group on October 15, 2013.