Guest Stars Johnny Whitworth as Detective Jake Berkeley Jessica Szohr as Tech Samantha Barrish Tyler Hoechlin as Shawn Hodges James Jordan as Clint Gilmore David S. Lee as Nicholas Pike Christopher Michael Rivera as Mario Montero Co Starring Julianna Guill as Kellie Janelle Velasquez as Carla Erik Valdez as Frat Boy #2 John Patrick Jordan as Frat Boy #1 Fiona Loewi as Diana Long Jay Haggis as Ronnie Temple