Well, I reckon " The Great Escape" naja. Based on my memory 1. Steve Macqueen 2. Charle Bronson 3. James Cobern and etc. not less than other 9 leading actors of hollywood 30-40 years ago. Sorry that I can't mention all the leading actors coz the I watched this movie when I waas a cute tiny little kid naja.(about the captured prisoners who tried hard to escape from Nazi camp ) But all the actors were really the " big shots" in hollywood at that time.