Question: Which director is also a screenwriter, Randal Kleiser or José Bohr?

Context articles: Shadow of Doubt (1998 film)
Love Wrecked
Randal Kleiser
José Bohr
Somos tú y yo: Un nuevo día
The Blue Lagoon (1980 film)
White Fang (1991 film)
James Korris
Grandview, U.S.A.
Summer Lovers

Shadow of Doubt is a 1998 American independent mystery-thriller film directed by Randal Kleiser and starring Melanie Griffith, Tom Berenger, Craig Sheffer, and Huey Lewis.
Love Wrecked (also known as Temptation Island internationally) is a 2005 American adventure romantic comedy film directed by Randal Kleiser.
 Starring Amanda Bynes, it is a romantic comedy about a girl getting stranded with a rock star on a beach in the Caribbean.
John Randal Kleiser (born July 20, 1946) is an American film director and producer, best known for directing the 1978 musical romantic comedy film "Grease".
José Bohr (3 September 1901 – 29 May 1994) was a Chilean film director, producer, actor and screenwriter.
 He directed 35 films between 1919 and 1969.
Somos tú y yo: un nuevo día is an Venezuelan teen drama series based on the 1978 film "Grease", directed by Randal Kleiser, which in turn is based on the musical by Jim Jacobs and Warren Casey 1971 of the same name.
 The series stars Sheryl Rubio and Víctor Drija.
 It debuted in its country of origin, Latin America and Europe on August 17, 2009.
The Blue Lagoon is a 1980 American romantic adventure drama film directed by Randal Kleiser and filmed on Turtle Island in Fiji.
 The screenplay by Douglas Day Stewart was based on the 1908 novel "The Blue Lagoon" by Henry De Vere Stacpoole.
 The film stars Brooke Shields and Christopher Atkins.
 The music score was composed by Basil Poledouris and the cinematography was by Néstor Almendros.
White Fang is a 1991 American Northern adventure film directed by Randal Kleiser, starring Ethan Hawke, Klaus Maria Brandauer and Seymour Cassel.
 Based on Jack London's novel "White Fang", it tells the story of the friendship between a Yukon gold hunter and a wolfdog.
James H. Korris, a pioneer of the current trend in game-based simulation for military training, served as Creative Director of the Institute for Creative Technologies (Institute), University of Southern California (USC) in Los Angeles from its founding in August 1999 until October 2006.
 Dubbed "The Military Entertainment Complex", the modern collaboration of Hollywood and the Department of Defense at the Institute was first discussed in a National Research Council study published in 1997.
 At the Institute, Korris worked with talents as diverse as John Milius, Randal Kleiser and David Ayer The initial $44.5 million contract grew substantially as basic research in immersive virtual reality and prototype application development was expanded.
Grandview, U.S.A. is a 1984 American comedy film directed by Randal Kleiser and starring Jamie Lee Curtis, Patrick Swayze, C. Thomas Howell, Jennifer Jason Leigh, Carole Cook, Ramon Bieri, John Cusack, Joan Cusack, M. Emmet Walsh, Michael Winslow, Troy Donahue and Steve Dahl.
 The original music score is composed by Thomas Newman.
 It was filmed on location in Pontiac, Illinois.
Summer Lovers is a 1982 American romantic comedy film written and directed by Randal Kleiser, starring Peter Gallagher, Daryl Hannah and Valerie Quennessen.
 It was filmed on location on the island of Santorini, Greece.
 The original music score is composed by Basil Poledouris.
 "Summer Lovers" featured "Hard to Say I'm Sorry", a No. 1 hit for Chicago and "I'm So Excited" by The Pointer Sisters.