Christiane Seidel is an actress who started her career in the late 2000s. She first appeared in low-budget films like Around and The Invisible Life of Thomas Lynch, as well as acted in a few short films. In 2010, she made her television debut in an episode of Law & Order: Special Victims Unit. From 2011 to 2014, she played recurring character Sigrid Mueller in the HBO series Boardwalk Empire. After this, she had a role in the German feature film Schmidts Katze. She then played a supporting role in the 2016 Hollywood film The Hollow. She played another supporting role in the movie Yellow Fever, as well as played recurring part Martha Bischoff in the Netflix miniseries Godless.