The iconic filmmaker Alfred Hitchcock pointed out one particular movie as his “most terrifying,” yet looking back, it’s difficult to agree with him. As the man known as the Master of Suspense, Hitchcock’s career is packed with classic mysteries, thrillers, and horror movies, and he’s widely lauded as one of the most influential directors of the 20th century. With the power to keep viewers on the edge of their seats and constantly guessing throughout his films’ runtime, Hitchcock produced more enduring masterpieces than most directors managed to make movies at all.