Cristin Milioti is an American actress. Her Hollywood career began in the mid 2000s. Her first notable role was as Catherine Sacrimoni on The Sopranos. Around the same time she made her cinematic debut in Greetings from the Shore. Her next role was in the movie Year of the Carnivore. Her career flourished in the 2010s. During this period, she appeared in the films Sleepwalk with Me, The Brass Teapot, and The Wolf of Wall Street. She became further known for her role as Tracy McConnell / The Mother on How I Met Your Mother. She next played the female lead on the short-lived TV series A to Z. Her most recent works were as Whitney on The Mindy Project and Betsy Solverson on Fargo.