Roland de Gostrie (September 4, 1887 – December 14, 1946) was a distinguished British-American film director known for his work in the mystery and crime genres. Neill began his career in British cinema before moving to Hollywood, where he gained prominence for his directing skills. He is best known for his series of Sherlock Holmes films starring Basil Rathbone and Nigel Bruce, including "The Woman in Green" (1945) and "Terror by Night" (1946). Neill's work on these films is celebrated for its atmospheric direction and adherence to the classic elements of Arthur Conan Doyle's stories. Neill's contributions to the mystery genre and his role in popularizing the Sherlock Holmes character on film are well-regarded in cinema history.

Known for films such as: The Woman in Green, Terror by Night, Sherlock Holmes and the Secret Weapon & Dressed to Kill

Alexander Livingston Nicol Jr. (December 29, 1929 – July 29, 2001) was an American actor and director known for his work in both film and television. Nicol began his career as an actor in the 1950s, with notable roles in films such as "Strategic Air Command" (1955) and "Bloody Mama" (1970). He transitioned to directing in the 1960s, directing television and features including "Point of Terror" (1971). Nicol's directorial work often focused on action and drama, showcasing his versatility behind the camera.

Known for films such as: The Screaming Skull

Elliott Nugent (September 20, 1896 - August 9, 1980) was an American actor and director known for his contributions to both stage and film. Nugent began his career on Broadway before transitioning to Hollywood, where he became known for his work in comedy and drama. He directed several films, including the successful comedies "The Mouthpiece" (1932) and "It's All Yours" (1937). Nugent was also an accomplished actor, with notable roles in films such as "The Unholy Three" (1930) and "Stage Door Canteen" (1943).

Known for films such as: My Favorite Brunette