Tom Hanks has modestly suggested that he has only made four “pretty good” movies throughout his career.The actor did not specify which films he considers to be his best, but he was drawn to make the comment while promoting his newly-announced debut novel The Making of Another Major Motion Picture Masterpiece, due for release on may 9, 2023.“No one knows how a movie is made — though everyone thinks they do,” he told PEOPLE in a recent interview. “I’ve made a ton of movies (and four of them are pretty good, I think) and I’m still amazed at how films come together.