Tasneem Qureishi

Tasneem Qureishi is a senior officer in Pakistan's ISI, introduced as a poised liaison to the American intelligence community in Islamabad. She is sharp, controlled, and unfailingly polite, offering cooperation with a smile while giving away exactly as much as suits her agency's interests — and not a syllable more.

Nimrat Kaur plays her as pure surface calm over unreadable calculation, which makes every scene with Carrie Mathison a quiet duel of who is using whom. The writing never tips its hand about her true loyalties, and Kaur's stillness — courteous, watchful, never rattled — is what keeps you leaning forward.