Rouben Zachary Mamoulian (October 8, 1897 - December 4, 1987) , Los Angeles, California, U.S.) was an influential Armenian-American film director known for his innovative work in early sound and color films. Mamoulian began his career in the theater before transitioning to film, where he became renowned for his imaginative and technically advanced direction. His notable films include "Dr. Jekyll and Mr. Hyde" (1931), praised for its innovative use of sound and special effects, and "Becky Sharp" (1935), one of the first films to use the three-color Technicolor process. Mamoulian's "Porgy and Bess" (1959) is also celebrated for its musical direction. Mamoulian’s legacy is marked by his pioneering techniques and artistic contributions to early cinema, leaving a lasting impact on the industry.

Known for films such as:  Becky Sharp

Emil Anton Bundsmann (June 30, 1906 – April 29, 1967) was a distinguished American film director known for his work in the film noir and western genres. Mann began his career in the 1930s as a stage director and transitioned to films, where he gained acclaim for his intense and visually striking style. His notable films include "T-Men" (1947) and "Raw Deal" (1948), both influential examples of film noir with their gritty realism and innovative cinematography. Mann also directed several acclaimed westerns, such as "Winchester '73" (1950) and "The Far Country" (1954), which showcased his skill in crafting complex characters and dynamic action sequences. His films are celebrated for their craftsmanship and have left a lasting impact on both genres, cementing his reputation as a significant director in American cinema.

Known for films such as: God's Little Acre

Andrew Victor McLaglen (July 28, 1920 – August 30, 2014) was a prominent British-American film and television director known for his work in Westerns and action films. McLaglen began his career in the film industry as an assistant director and transitioned to directing in the 1950s. He is best known for his work on popular Western films such as "McLintock!" (1963), a comedy-western starring John Wayne, and "The Devil's Brigade" (1968), a World War II action film. McLaglen also directed a range of successful television series, including "Gunsmoke" and "Have Gun – Will Travel." McLaglen’s contributions to the Western genre and television are well-regarded, marking him as a significant figure in American entertainment.

Known for films such as: McLintock!

Leib Milstein (September 30, 1895 – September 25, 1980) was a Russian-American motion picture director known for his versatile and impactful work across various genres. Milestone began his career in the film industry in the 1920s and gained acclaim for his innovative and socially conscious films. His notable works include "All Quiet on the Western Front" (1930), a groundbreaking war film that won the Academy Award for Best Picture and was praised for its realistic portrayal of World War I. He also directed "The Front Page" (1931), another Academy Award-winning film that showcased his skill in adapting stage plays for the screen. Milestone received a second Academy Award for Best Director for "Two Arabian Knights" (1927). His career spanned several decades, and his films are celebrated for their technical excellence and storytelling.

Known for films such as: The Strange Love of Martha Ivers

William Morgan (1899–1964) was a British film editor and director known for his diverse contributions to cinema. Born in London, Morgan started his career as an editor before making a name for himself as a director. His notable directorial works include "Bowery Boy" (1940), "Mercy Island" (1941), and "The Violent Years" (1956). As an editor, Morgan's work is distinguished in films such as "Song of the South" (1946) and "Portrait of Jennie" (1948). He also contributed to popular TV series like "Dragnet" (1954-1955) and "Lassie" (1954-1957). His career spanned several decades, showcasing his versatility in both directing and editing across various genres and formats.

Known for films such as: The Violent Years