Diana (Beauty and the Beast)

Diana (Michelle Alexander) is a villainess from "Heart of Darkness," episode 1.18 of Beauty and the Beast (airdate April 18, 2013). She is a nurse at a Muirfield-owned secret facility, where Vincent Keller was held captive.
Catherine Chandler encountered Diana during her quest to rescue Vincent, only for Diana to warn Cat about firing her gun. Cat spotted the red button that would open Vincent's cage and release him, but at that moment, the evil Diana attacked Cat, prompting a fight between the two women, with Diana fully established as a heel in their battle. Seeing Cat in peril led to Vincent breaking out and subduing Diana, leaving the villainous nurse knocked out as he and Cat escaped. Diana's fate beyond that is unknown. 
Category:2010s
Category:Brunette
Category:Conspirator
Category:Knocked Out
Category:Lab Coat
Category:Live Action Villainess
Category:Nurse
Category:Villainous Reveal
Category:Fate: Inconclusive