Nadia Alexander is an American actress. She started her acting career in the late 2000s. Her debut was in an episode of Possible Side Effects. Her career became more prolific in the 2010s, guest starring on the television shows Law & Order, Delocated, Boardwalk Empire, The Mob Doctor, and The Following. Around this period, she also appeared in the films Postales, Admission, Jamie Marks is Dead, Ten Thousand Saints, and Fan Girl. This year, she recently starred in the movie Blame, which premiered at the Tribeca Film Festival. She also plays the recurring role of Phoebe on the TV series The Sinner.