1. Maria Falconetti
Maria Falconetti gives what is frequently cited as one of the all-time greatest movie performances in Carl Theodor Dreyers supremely iconic 1928 silent film The Passion of Joan of Arc, all the more impressive because it relies almost solely on her pained facial expressions. It may not be the most exciting picture ever assembled, but in closing so intimately on Falconetti's face, we're able to feel the anguish of her character's plight; it is an instance of an actress completely throwing herself into her performance. To be fair, Falconetti is one of the few instances on this list who did not seem to yearn for a prolific career; this was her sole major film, and after that she returned to the theater, apparently preferring that method of performance. It's a shame, though; on the strength of this performance, she could have been one of the all-time greats, and her indelible place in cinema history nevertheless is perhaps a testament to how fantastic she is here. Which disappeared lead actor do you wish had a more prosperous career? Let us know in the comments below.