Biographical films have always been a draw in Hollywood. It is because so many people value history and the important people that came before them. More importantly, there are versions of the truth regarding certain historical figures that have painted them in the wrong light. These biopics have shed some light on their stories and the actors who played them brought them back to life. It's rare to find actors who look exactly like the icon they're playing, but as the years pass, casting directors have gotten more accurate.