Tanya MacGaffinPlayed by Lauren Hodges
Tanya joined API as a member of Will's analysis team. Though bright and competitive, she is a troubled soul who suffers from insecurity and sometimes wonders if she is cut out for intelligence work. After Kale observes Tanya looking pale and haggard, he advises Will to monitor her more closely, and polygraph and drug tests subsequently expose that she has a drug problem. However, instead of being dismissed, she is placed in a rehab program for people in the intelligence community.