Psycho (1960 film) in the context of 33rd Academy Awards

Sir Alfred Joseph Hitchcock (13 August 1899 – 29 April 1980) was an English filmmaker. He is widely regarded as one of the most influential figures in the history of cinema. In a career spanning six decades, he directed over 50 feature films, many of which are still widely watched and studied today. Known as the "Master of Suspense", Hitchcock became as well known as any of his actors thanks to his many interviews, his cameo appearances in most of his films, and his hosting and producing the television anthology Alfred Hitchcock Presents (1955–65). His films garnered 46 Academy Award nominations, including six wins, although he never won the award for Best Director, despite five nominations.

Hitchcock initially trained as a technical clerk and copywriter before entering the film industry in 1919 as a title card designer. His directorial debut was the British–German silent film The Pleasure Garden (1925). His first successful film, The Lodger: A Story of the London Fog (1927), helped to shape the thriller genre, and Blackmail (1929) was the first British "talkie". His thrillers The 39 Steps (1935) and The Lady Vanishes (1938) are ranked among the greatest British films of the 20th century. By 1939, he had earned international recognition, and producer David O. Selznick persuaded him to move to Hollywood. A string of successful films followed, including Rebecca (1940), Foreign Correspondent (1940), Suspicion (1941), Shadow of a Doubt (1943) and Notorious (1946). Rebecca won the Academy Award for Best Picture, with Hitchcock nominated as Best Director. He also received Oscar nominations for Lifeboat (1944), Spellbound (1945), Rear Window (1954) and Psycho (1960).

A slasher film is a subgenre of horror films involving a killer or a group of killers stalking and murdering a group of people, often by use of bladed or sharp tools. Although the term "slasher" may occasionally be used informally as a generic term for any horror film involving murder, film analysts cite an established set of characteristics which set slasher films apart from other horror subgenres, such as monster movies, splatter films, supernatural and psychological horror films.

Critics cite psychological horror films such as Peeping Tom (1960) and Psycho (1960) and the Italian giallo films as early influences. The genre hit its peak between 1978 and 1984 in an era referred to as the "Golden Age" of slasher films. Notable slasher films include Black Christmas (1974), The Texas Chain Saw Massacre (1974), Halloween (1978), Friday the 13th (1980), My Bloody Valentine (1981), Sleepaway Camp (1983), A Nightmare on Elm Street (1984), Child's Play (1988), Candyman (1992), Scream (1996), I Know What You Did Last Summer (1997), Urban Legend (1998) and Terrifier (2016). Many slasher films released decades ago continue to attract cult followings. The slasher canon can be divided into three eras: the classical (1974–1993), the self-referential (1994–2000) and the neoslasher cycle (2000–2013).

George Tomasini (April 20, 1909 – November 22, 1964) was an American film editor, born in Springfield, Massachusetts, who had a decade-long collaboration with director Alfred Hitchcock, editing nine of his movies between 1954 and 1964. Tomasini edited many of Hitchcock's best-known works, such as Rear Window (1954), Vertigo (1958), North by Northwest (1959), Psycho (1960), and The Birds (1963), as well as other well-received films such as Cape Fear (1962). On a 2012 listing of the 75 best-edited films of all time, compiled by the Motion Picture Editors Guild based on a survey of its members, four films edited by Tomasini for Hitchcock appear. No other editor appeared more than three times on this listing. The listed films were Psycho, Vertigo, Rear Window, and North by Northwest.

George Tomasini was known for his innovative film editing, which together with Hitchcock's stunning techniques, redefined cinematic language. Tomasini's cutting was always stylish and experimental, all the while pursuing the focus of the story and the characters. Hitchcock and Tomasini's editing of Rear Window has been treated at length in Valerie Orpen's monograph, Film Editing: The Art of the Expressive. His dialogue overlapping and use of jump cuts for exclamation points was dynamic and innovative (such as in the scene in The Birds where the car blows up at the gas station and Tippi Hedren's character watches from a window, as well as the infamous "shower scene" in Psycho). George Tomasini's techniques would influence many subsequent film editors and filmmakers.

Bernard Herrmann (born Maximillian Herman; June 29, 1911 – December 24, 1975) was an American composer and conductor best known for his work in film scoring. As a conductor, he championed the music of lesser-known composers. He is widely regarded as one of the greatest film composers. Alex Ross writes that "Over four decades, he revolutionized movie scoring by abandoning the illustrative musical techniques that dominated Hollywood in the 1930s and imposing his own peculiar harmonic and rhythmic vocabulary."

An Academy Award-winner for The Devil and Daniel Webster (1941), Herrmann worked in radio drama, composing for Orson Welles's The Mercury Theater on the Air, and his first film score was for Welles's film debut, Citizen Kane (1941). He is known for his collaborations with Alfred Hitchcock, notably The Man Who Knew Too Much (1956) (where he makes a cameo as the conductor at Royal Albert Hall), Vertigo (1958), North by Northwest (1959), Psycho (1960), The Birds (1963) (as "sound consultant") and Marnie (1964) . His other credits include Jane Eyre (1943), Anna and the King of Siam (1946), The Ghost and Mrs. Muir (1947), The Day the Earth Stood Still (1951), Cape Fear (1962), Fahrenheit 451 (1966) and Twisted Nerve (1968). Herrmann scored films that were inspired by Hitchcock, like François Truffaut's The Bride Wore Black (1968) and Brian De Palma's Sisters (1972) and Obsession (1976). He composed the scores for several fantasy films by Ray Harryhausen, and composed for television, including Have Gun – Will Travel and Rod Serling's The Twilight Zone. His last score, recorded shortly before his death, was for Martin Scorsese's Taxi Driver (1976).