Jamie Dornan is enjoying getting stuck into the history books for his latest role.
The 50 Shades actor is starring in the World War II thriller, Anthropoid.
The film is based of the true story of two soldiers who were send to assassinate a high ranking German Nazi official in 1941.
Dornan says the role is every actor's dream:
"There's something real there to draw upon, and you can dig up as many facts to try to shape the character as best you can. And you don't often get that opportunity with characters that are fictional."