Diane Kruger: Liam Neeson impressed me in Unknown

Diane Kruger has admitted that she was impressed with Liam Neeson when they were filming new movie Unknown.

In the film, which will be released on March 4th, Kruger plays a young women who helps a man who has awoken from a coma, only to discover that someone else has taken on his identity.

The movie, which is directed by Jaume Collet-Serra, also stars January Jones, Aidan Quinn and Bruno Ganz.

Speaking to Stylist, the actress said Neeson was "very gracious" and understanding when she was acting.

"I was trying to do a Bosnian accent and that always takes a lot of time. He really gave me the space and time I needed to get it right," she said.

Kruger, who was nominated for a best supporting actress role at the Saturn Awards for Inglourious Basterds, will also appear in this year's Special Forces.

The film tells the story of a journalist who is kidnapped by the Taliban.