As Halloween descends on Sin City, the CSIs investigate when a creepy mannequin prop inside a popular haunted house turns out to be a real dead body. Also, Catherine enlists the help of Folsom to search for her friend who disappeared.
Quest roles:
Sara Amini(Sonya Nikolayevich), Aviva Brandes(Stagehand), D.C. Douglas(Rob Carter), Daniel DiTomasso(Trey), Christopher Gerse(Handcuffed Man), Francesca Ling(Elena Tran), Joel Johnstone(Jack Nikolayevich), J.P. Manoux(Gene Farrow), Tom Parker(Lue Jasper), Sherri Saum(Jodi Wallach), Ariana Raygoza(Emo Brat 1)