Lois Weber (June 13, 1879 – November 13, 1939) was an American silent film actress, screenwriter, producer, and director, who is considered "the most important female director the American film industry has known", and "one of the most important and prolific film directors in the era of silent films".
 Film historian Anthony Slide asserts that: "Along with D.W. Griffith, Weber was the American cinema's first genuine auteur, a filmmaker involved in all aspects of production and one who utilized the motion picture to put across her own ideas and philosophies."
The Accidental Tourist is a 1988 American drama film starring William Hurt, Kathleen Turner, and Geena Davis.
 It was directed by Lawrence Kasdan and scored by John Williams.
 The film's screenplay was adapted by Kasdan and Frank Galati from the novel of the same name by Anne Tyler.
The Eye of God is a lost 1916 silent film mystery directed by Phillips Smalley and Lois Weber and written by Weber.
 It starred Tyrone Power, Sr. and Ethel Weber, Lois's sister.
 It was produced by Bluebird Photoplays and released by them and by Universal Film Manufacturing Company.
Wyatt Earp is a 1994 American semi-biographical Western film directed by Lawrence Kasdan and co-written by Kasdan and Dan Gordon.
 It stars Kevin Costner in the title role as lawman Wyatt Earp, and features an ensemble cast that includes Gene Hackman, Mark Harmon, Michael Madsen, Bill Pullman, Dennis Quaid, Isabella Rossellini, Tom Sizemore, JoBeth Williams, and Mare Winningham.
Too Wise Wives is a 1921 American silent drama film directed by Lois Weber and written by Lois Weber and Marion Orth.
 The film stars Louis Calhern, Claire Windsor, Phillips Smalley, and Mona Lisa.
 The film was released on May 22, 1921, by Paramount Pictures.
 A copy of the film is in the Library of Congress.
Lawrence Edward Kasdan (born January 14, 1949) is an American screenwriter, director and producer.
 He is best known as co-writer of the films "The Empire Strikes Back", "Raiders of the Lost Ark", and "Return of the Jedi".
 Kasdan co-wrote the "Star Wars" sequel trilogy film "", and will co-write the series' Han Solo spin-off film.
Dreamcatcher is a 2003 American science fiction horror film based on Stephen King's novel of the same name.
 Directed by Lawrence Kasdan and co-written by Kasdan and screenwriter William Goldman, the film stars Damian Lewis, Thomas Jane, Jason Lee and Timothy Olyphant as four friends who encounter an invasion of parasitic aliens.
Darling Companion is a 2012 drama film directed by Lawrence Kasdan, written by Kasdan and his wife Meg, and starring Diane Keaton and Kevin Kline.
 Filming took place in Utah in 2010 and was released on April 20, 2012.
Grand Canyon is a 1991 American drama film directed and produced by Lawrence Kasdan, and written by Kasdan with his wife Meg.
 Featuring an ensemble cast, the film is about random events affecting a diverse group of people, exploring the race- and class-imposed chasms which separate members of the same community.
Sunshine Molly is an extant 1915 American comedy silent film directed by Phillips Smalley and Lois Weber and written by Lois Weber.
 The film stars Lois Weber, Phillips Smalley, Adele Farrington, Margaret Edwards, Herbert Standing and Vera Lewis.
 The film was released on March 18, 1915, by Paramount Pictures.

Question: Who is known more for their work as a director, Lawrence Kasdan or Lois Weber?
Answer: Lois Weber