The Earring (Spanish:El Pendiente) is a 1951 Argentine thriller film directed by León Klimovsky and starring Mirtha Legrand.
 It is a film noir based on a story by Cornell Woolrich.
 The film's art direction was by Germán Gelpi and Mario Vanarelli.
The Marihuana Story (Spanish: "Marihuana" ) is a 1950 Argentine film directed by León Klimovsky.
 It was entered into the 1951 Cannes Film Festival.
La Vida color de rosa is a 1951 Argentine comedy film directed by León Klimovsky written by Carlos A. Petit.
The film starred Virginia Luque and José María Gutiérrez.
León Klimovsky (16 October 1906–8 April 1996) was an Argentine film director, screenwriter and film producer.
A Few Dollars for Django (Italian: "Pochi dollari per Django") is a 1966 Italian Spaghetti Western film directed by León Klimovsky and starring Anthony Steffen.
 Although he was credited as a second unit director, Enzo G. Castellari directed a main part of the film.
Suburb (Spanish: Suburbio) is a 1951 Argentine drama film directed by León Klimovsky and starring Pedro López Lagar, Fanny Navarro and Zoe Ducós.
 The film portrays life in one of the poorer neighborhoods of Buenos Aires.
 Under pressure from the Peronist authorities, Klimovsky changed the ending to suggest that the problems of such communities were now a thing of the past.
Edward Laemmle (October 25, 1887 – April 2, 1937) was an American film director of the silent era.
 He directed 62 films between 1920 and 1935.
The Vampires Night Orgy (Spanish: "La orgía nocturna de los vampiros" ) is a 1972 Spanish horror film directed by León Klimovsky.
La Noche de Walpurgis (Walpurgis Night, released in the United States as The Werewolf vs. The Vampire Woman, and in the UK as Shadow of the Werewolf [theatrical] and Werewolf Shadow [video]), is a 1970 Spanish horror film starring Paul Naschy, the fifth in a series about the werewolf Waldemar Daninsky.
 This film was directed by León Klimovsky and written by Naschy and Hans Munkel, and is generally regarded to have kickstarted the Spanish horror film boom of the Seventies, due to its awesome box office success upon its release.
 Patty Shepard was so convincing as the vampiric Countess, it was thought at the time that she might replace actress Barbara Steele as Europe's reigning horror queen.
 Klimovsky filmed many of the scenes in slow motion, to add to the otherworldliness of the film.
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Bridge over the Elbe or The Legion of No Return (Italian:Quel maledetto ponte sull'Elba, Spanish: No importa morir) is a 1969 Italian-Spanish war film directed by León Klimovsky and starring Tab Hunter, Howard Ross and Erika Wallner.

Question: Edward Laemmle and León Klimovsky, share which mutual occupation?
Answer: film director