Jessalyn Gilsig

Jessalyn Gilsig is a Canadian actress, also a U.S. citizen, known for her roles in popular television series. She is widely recognized for her work as Terri Schuester in Glee, Siggy Haraldson in Vikings, and Lauren Davis in Boston Public. Gilsig received a Screen Actors Guild Award for Outstanding Performance by an Ensemble in a Comedy Series for her role in Glee.