Thriller movie
One of the earliest thriller movies was Harold Lloyd's comedy Safety Last! (1923). It included a character performing a stunt on the side of a skyscraper. Alfred Hitchcock's first thriller was his third silent movie The Lodger: A Story of the London Fog (1926). It is a suspenseful Jack the Ripper story. His next thriller was Blackmail (1929). It was his first sound movie and the first British sound movie .