NUMB3RS “Devil Girl” Season 6 Episode 13 (Updated) January 21, 2010 News, Numb3rs Watch a sneak peek of an upcoming episode of NUMB3RS “Devil Girl” Season 6 Episode 13 that will air Friday January 29 2009 (10:00-11:00 PM, ET/PT) on CBS. Episode Synopsis: NUMB3RS “Devil Girl” Season 6 Episode 13 – The team searches for a serial killer who is targeting men who solicit prostitutes. Also, Colby and Nikki deal with the aftermath of a car crash when they have an accident during the investigation, on NUMB3RS, Friday, Jan. 22 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Guest stars include Tony Hale, who reprises his role as eccentric biotech professor Russell Lazlo; Clea DuVall as Melanie Bailey, the sister of a murdered prostitute; and Anna Camp as escort Siouxsie Dark. Also watch any Numb3rs episode here Read all our Numb3rs coverage. (Photos: Courtesy of CBS) Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pocket (Opens in new window)