Special Guest Stars Rocky Carroll as Director Leon Vance Pauley Perrette as Forensics Specialist Abby Sciuto Guest Stars Barrett Foa as Tech Consultant Eric Beal Taja V. Simpson as Female Receptionist Tanya Clarke as Magda McEllon Matt Lasky as Steampunk Bartender Adrian LaTourelle as Navy Chief Petty Officer Frank McEllon Dawn Stern as Gretchen Jenkins Kris Lemche as Tom Smith Kinga Philipps as Steampunk Barback Sean Wing as Ted Brock