When selecting the cast for a biopic, or biographical movie, the director must walk a fine line between selecting someone for their physical similarity vs. selecting them for having the thespian talent required to play the part. Here's a list of actors who definitely succeeded on the physical similarity side of things.
It's not just the actor who does all the work – casting experts and makeup artists also play a huge role in making these famous figures come to life on the big screen.
Many consider biopics to be some of the most difficult and rewarding roles in Hollywood. Most historical figures have a wealth of information available about them, and it is the actor's job to understand and embody all of this available information, all while portraying a historical figure that many people may have strong feelings about.