Question: Gregory La Cava and Fred Schepisi both worked as?

Context paragraphs:
Living in a Big Way: Living in a Big Way (1947) is an American musical comedy film starring Gene Kelly and Marie McDonald as a couple who marry during World War II after only knowing each other a short time.  This was director Gregory La Cava's final film.

The Gay Defender: The Gay Defender is a lost 1927 American silent drama film directed by Gregory La Cava and written by Ray Harris, Grover Jones, Herman J. Mankiewicz, George Marion Jr., Sam Mintz and Kenneth Raisbeck.  The film stars Richard Dix, Thelma Todd, Fred Kohler, Jerry Mandy, Robert Brower, Harry Holden and Fred Esmelton.  The film was released on December 10, 1927, by Paramount Pictures.

Lady in a Jam: Lady in a Jam is a 1942 film comedy directed by Gregory La Cava and starring Irene Dunne, Patric Knowles, Ralph Bellamy and Eugene Pallette.

What Every Woman Knows (1934 film): What Every Woman Knows (1934) is an American romantic comedy film directed by Gregory La Cava and starring Helen Hayes, Brian Aherne and Madge Evans.  The film was produced and distributed by Metro-Goldwyn-Mayer and is based on the play "What Every Woman Knows" (1908) by J. M. Barrie.  It was filmed by Paramount back in the silent era in 1921 and starred Lois Wilson.  An even earlier British silent version was filmed in 1917.  Hayes was familiar with the material as she had starred in a 1926 Broadway revival opposite Kenneth MacKenna.

She Married Her Boss: She Married Her Boss is a 1935 film directed by Gregory La Cava and starring Claudette Colbert and Melvyn Douglas.

Gregory La Cava: Gregory La Cava (March 10, 1892 – March 1, 1952) was an American film director best known for his films of the 1930s, including "My Man Godfrey" and "Stage Door", which earned him nominations for Academy Award for Best Director.

La Cava Bible: The La Cava Bible or Codex Cavensis (Cava de' Tirreni, Biblioteca statale del Monumento Nazionale Badia di Cava, Ms. memb.  I) is a 9th-century Latin illuminated Bible, which was produced in Spain, probably in the Kingdom of Asturias during the reign of Alfonso II.  The manuscript preserved at the abbey of La Trinità della Cava, near Cava de' Tirreni, contains 330 vellum folios which measure 320 by 260 mm.

My Man Godfrey: My Man Godfrey is a 1936 American screwball comedy film directed by Gregory La Cava.  The screenplay was written by Morrie Ryskind, with uncredited contributions by La Cava, based on "1101 Park Avenue", a short novel by Eric Hatch.  The story concerns a socialite who hires a derelict to be her family's butler, only to fall in love with him.  The film stars William Powell and Carole Lombard.  Powell and Lombard had been briefly married years earlier.

Fred Schepisi: Frederic Alan "Fred" Schepisi, AO ( ; born 26 December 1939) is an Australian film director, producer and screenwriter.  His credits include "The Chant of Jimmie Blacksmith", "Plenty", "Roxanne", "Six Degrees of Separation", "Mr. Baseball" and "Last Orders".

Symphony of Six Million: Symphony of Six Million is a 1932 American Pre-Code film directed by Gregory La Cava and starring Ricardo Cortez, Irene Dunne and Gregory Ratoff.  Based on the story "Night Bell" by Fannie Hurst, the movie concerns the rise of a Jewish physician from humble roots to the top of his profession and the social costs of losing his connection with his community, his family and with the craft of healing.

Supporting paragraphs: Gregory La Cava Fred Schepisi
Answer: film director