Marco Ilsø (born 29 September 1994) is a Danish actor. His first acting role was as a 14-year-old, playing the lead in 24 episodes of Mikkel og guldkortet. Since season 4, he has played Hvitserk in Vikings.
Clary Fray lived as a normal teenager all her life but after her mother, Jocelyn gets kidnapped, she discovers that she is actually a Shadowhunter, an angelic being sent by God to protect the world from Demons.
