Fifty Dead Men Walking is a 2008 English-language crime thriller film written and directed by Kari Skogland. It is a loose adaptation of Martin McGartland's 1997 autobiography of the same name. It premiered in September 2008, and stars Jim Sturgess as McGartland, a British agent who went undercover into the Provisional Irish Republican Army (IRA), and Ben Kingsley as Fergus, his British handler.

Kari Skogland is a Canadian filmmaker. In 2016, she co-founded independent production company Mad Rabbit. Her most recent project is The Falcon and the Winter Soldier, a television series for Marvel Studios.