Top 20 Greatest Acting Debuts in Movies

VOICE OVER: Phoebe de Jeu WRITTEN BY: Nathan Sharp

These actors turned in career-defining performances on their first try! For this list, we'll be looking at the best debut performances in movie history. Our countdown includes Alan Rickman, Orson Welles, Natalie Portman, Anya Taylor-Joy, Oprah Winfrey, and more! read more...