King Kong (1933 film) in the context of "Ernest B. Schoedsack"

The adventure film is a broad genre of film. Some early genre studies found it no different than the Western film or argued that adventure could encompass all Hollywood genres. Commonality was found among historians Brian Taves and Ian Cameron in that the genre required a setting that was both remote in time and space to the film audience and that it contained a positive hero who tries to make right in their world. Some critics such as Taves limit the genre to naturalistic settings, while Yvonne Tasker found that would limit films such as Raiders of the Lost Ark (1981) from the genre. Tasker found that most films in the genre featured narratives located within a fantasy world of exoticized setting, which are often driven by quests for characters seeking mythical objects or treasure hunting. The genre is closely associated with the action film, and is sometimes used interchangeably or in tandem with that genre.

The setting and visuals are key elements of adventure films. This ranged from early technical showcases such as The Lost World (1925) and King Kong (1933). These films set up exotic locations as both beautiful and dangerous. This would be a continuing trend for Hollywood adventure films. The other major Hollywood style was the historical adventure typified by early films in the style of The Black Pirate (1926) and The Mark of Zorro (1920) which feature less intense violence. Historical adventure was a popular Hollywood staple until the mid-1950s. While the historical adventure film would be parodied or presented as highly camp, special effects-driven adventure films began to dominate the market towards the late 1970s, with films such as Star Wars (1977) and Raiders of the Lost Ark (1981). This trend continued into the 21st century.

The Lost World is a 1925 American silent fantasy giant monster adventure film, directed by Harry O. Hoyt and written by Marion Fairfax, adapted from Arthur Conan Doyle's 1912 novel of the same name.

Produced and distributed by First National Pictures, a major Hollywood studio at the time, the film stars Wallace Beery as Professor Challenger and features pioneering stop motion special effects by Willis O'Brien, a forerunner of his work on King Kong (1933). Doyle appears in a frontispiece to the film, absent from some extant prints.

A monster movie, monster film, creature feature, or giant monster film is a film that focuses on one or more characters struggling to survive attacks by one or more antagonistic monsters, often abnormally large ones. The film may also fall under the horror, comedy, fantasy, or science fiction genres. Monster movies originated with adaptations of horror folklore and literature.

Raymond Frederick Harryhausen (June 29, 1920 – May 7, 2013) was an American-British animator and special effects creator who is regarded as one of the most influential figures in the history of both fields. In a career spanning more than 40 years, he built upon the techniques of his mentor, Willis H. O'Brien, to develop a form of stop motion model animation known as "Dynamation" and advance the field of cinematic special effects. Though not credited as a writer or director on any of the feature films he worked on, the role he played in shaping those he made during his peak years has led to him being regarded as "cinema's sole visual effects auteur," and the creatures and sequences he animated are considered some of the most iconic in the history of cinema.

Inspired by O'Brien's work on The Lost World (1925) and King Kong (1933), Harryhausen spent his adolescence developing his skills with stop motion, leading to him working under O'Brien on Mighty Joe Young (1949) and The Animal World (1956). He took charge of the animation on The Beast from 20,000 Fathoms (1953) before teaming up with producer Charles H. Schneer, with whom he would make 12 films over 26 years. These include It Came from Beneath the Sea (1955), The 7th Voyage of Sinbad (1958), Jason and the Argonauts (1963), First Men in the Moon (1964), The Valley of Gwangi (1969), The Golden Voyage of Sinbad (1973), Sinbad and the Eye of the Tiger (1977), and Clash of the Titans (1981), after which he retired from feature filmmaking. He also created the special effects for One Million Years B.C. (1966), produced by Hammer Films.

RKO Pictures, commonly known as simply RKO, is an American film, television and stage production company owned by Concord. In its original incarnation, as RKO Radio Pictures, Inc., it was one of the "Big Five" film studios of Hollywood's Golden Age. The business was formed after the Keith-Albee-Orpheum theater chain and Joseph P. Kennedy's Film Booking Offices of America studio were brought together under the control of the Radio Corporation of America (RCA) in October 1928. RCA executive David Sarnoff engineered the merger to create a market for the company's sound-on-film technology, RCA Photophone, and in early 1929 production began under the RKO name (an initialism of Radio-Keith-Orpheum). Two years later, another Kennedy concern, the Pathé studio, was folded into the operation. By the mid-1940s, RKO was controlled by investor Floyd Odlum.

RKO has long been renowned for its cycle of musicals starring Fred Astaire and Ginger Rogers in the mid- to late 1930s. Actors Katharine Hepburn and, later, Robert Mitchum had their first major successes at the studio. Cary Grant was a mainstay for years, with credits including touchstones of the screwball comedy genre with which RKO was identified. The work of producer Val Lewton's low-budget horror unit and RKO's many ventures into the field now known as film noir have been acclaimed, largely after the fact, by film critics and historians. The studio produced two of the most famous films in motion picture history: King Kong and producer/director/star Orson Welles's Citizen Kane. RKO was also responsible for notable coproductions such as It's a Wonderful Life and Notorious, and it distributed many celebrated films by animation pioneer Walt Disney and leading independent producer Samuel Goldwyn. Though it often could not compete financially for top star and director contracts, RKO's below-the-line personnel were among the finest, including composer Max Steiner, cinematographers Nicholas Musuraca and Gregg Toland, and designer Van Nest Polglase.

Eiji Tsuburaya (Japanese: 円谷 英二, Hepburn: Tsuburaya Eiji; July 7, 1901 – January 25, 1970) was a Japanese special effects director, filmmaker, and cinematographer. A co-creator of the Godzilla and Ultraman franchises, he is considered one of the most important and influential figures in the history of cinema. Tsuburaya is known as the "Father of Tokusatsu", having pioneered Japan's special effects industry and introduced several technological developments in film productions. In a career spanning five decades, Tsuburaya worked on approximately 250 films—including globally renowned features directed by Ishirō Honda, Hiroshi Inagaki, and Akira Kurosawa—and earned six Japan Technical Awards (ja).

Following a brief stint as an inventor, Tsuburaya was employed by Japanese cinema pioneer Yoshirō Edamasa in 1919 and began his career working as an assistant cinematographer on Edamasa's A Tune of Pity. Thereafter, he worked as an assistant cinematographer on several films, including Teinosuke Kinugasa's A Page of Madness (1926). At the age of thirty-two, Tsuburaya watched King Kong, which greatly influenced him to work in special effects. Tsuburaya completed the first iron shooting crane in October 1934, and an adaptation of the crane is still in use across the globe today. After filming his directorial debut on the cruiser Asama in the Pacific Ocean, he worked on Princess Kaguya (1935), one of Japan's first major films to incorporate special effects. His first majorly successful film in effects, The Daughter of the Samurai (1937), remarkably featured the first full-scale rear projection.

Kaiju (Japanese: 怪獣（かいじゅう）, Hepburn: kaijū; lit. 'strange beast'; Japanese pronunciation: [kai(d)ʑɯː]) is a Japanese term that is commonly associated with media involving giant monsters. A subgenre of science-fiction, more precisely monster films, its widespread contemporary use is credited to tokusatsu (special effects) director Eiji Tsuburaya and filmmaker Ishirō Honda, who popularized the kaiju film genre by creating the Godzilla franchise and its spin-offs. The term can also refer to the monsters themselves, which are usually depicted attacking major cities, and battling either the military or other creatures.

Godzilla (1954) is often regarded as the first kaiju movie. When developing it, Honda and Tsuburaya drew inspiration from the character of King Kong, both in its influential 1933 film and in the conception of a giant monster, establishing it as a pivotal precursor in the evolution of the genre. During their formative years, kaiju movies were generally neglected by Japanese critics, who regarded them as "juvenile gimmick", according to authors Steve Ryfle and Ed Godziszewski.

Willis Harold O'Brien (March 2, 1886 – November 8, 1962), known as Obie O'Brien, was an American motion picture special effects and stop-motion animation pioneer, who according to ASIFA-Hollywood "was responsible for some of the best-known images in cinema history," and is best remembered for his work on The Lost World (1925), King Kong (1933), The Last Days of Pompeii (1935) and Mighty Joe Young (1949), for which he won the 1950 Academy Award for Best Visual Effects.