: Emily Tremaine is an American actress, best known for playing Audrey Bidwell, Donald Ressler's (Diego Klattenhoff) former fiancée on NBC's The Blacklist and Natalie Atwood on Freeform's Guilt.[4] Career In 2016, Tremaine was recurring on HBOs Vinyl as Heather, receptionist of American Century. Later, she played Natalie Atwood, a main role on Freeform's series Guilt.[5] In 2018, Tremaine guested on Bull in the episode "Bad Medicine" as Laura Anthony.