Kathleen Gati. Actress: Fear the Walking Dead: Flight 462. Two time Emmy Nominee for Outstanding Actress (2020, 2016), and winner of seven Best Actress awards, a Best Supporting Actress Award and a Best Actress Nominee, Kathleen Gati is very well known as the stewardess on AMC's Fear The Walking Dead: Flight 462; for her role as Raisa on (CW) Arrow; nine seasons (500 episodes) as Dr. Liesl Obrecht on (ABC)...