Carina Miller is a DEA agent who has past history with both John Casey and Sarah Walker, with the former being of professional disdain and the latter of mutual respect, at least. She is portrayed by Mini Anden. Being the classic femme fatale, she was a member of a spy team known as the CAT Squad. She is known for using her beauty to seduce men on missions or simply to get "what she wants". She takes unneeded risks and improvises, the combination of which often gets her, and above all her partners, into trouble.