Title: John Grant (screenwriter)
Content: One Night in the Tropics (1941) - uncredited ; Buck Privates (1941) ; In the Navy (1941) ; Hold That Ghost (1941) ; Keep 'Em Flying (1941) ; Ride 'Em Cowboy (1942) ; Rio Rita (1942) - "special material" ; Pardon My Sarong (1942) ; Who Done It? (1942) ; It Ain't Hay (1943) ; Hit the Ice (1943) ; In Society (1944) ; Lost in a Harem (1944) ; Bowery to Broadway (1944) - producer only ; Here Come the Co-eds (1945) - also producer ; The Naughty Nineties (1945) - also producer ; The Time of Their Lives (1946) ; Buck Privates Come Home (1947) ; The Wistful Widow of Wagon Gap (1947) ; The Noose Hangs High (1948) 
Title: Herman J. Mankiewicz
Content:  Newspaperman (uncredited) ; Rise and Shine (1941) — Writer (screenplay) ; This Time for Keeps (1942) — Writer (characters) ; The Pride of the Yankees (1942) — Writer (screenplay) ; Stand By for Action (1942) — Writer (screenplay) ; The Good Fellows (1943) — Writer (play) ; Christmas Holiday (1944) — Writer ; The Enchanted Cottage (1945) — Writer ; The Spanish Main (1945) — Writer (screenplay) ; A Woman's Secret (1949) — Writer (screenplay), producer ; The Pride of St. Louis (1952) — Writer ; Lux Video Theatre (TV series episode, 1955): The Enchanted Cottage — Writer (original screenplay) He was involved with the following films: 
Title: Herman J. Mankiewicz
Content:  Herman Jacob Mankiewicz (November 7, 1897 – March 5, 1953) was an American screenwriter who, with Orson Welles, wrote the screenplay for Citizen Kane (1941). Earlier, he was a Berlin correspondent for Women’s Wear Daily, assistant theater editor at The New York Times, and the first regular drama critic at The New Yorker. Alexander Woollcott said that Herman Mankiewicz was the "funniest man in New York". Both Mankiewicz and Welles received Academy Awards for their screenplay. Mankiewicz was often asked to fix the screenplays of other writers, with much of his work uncredited. Occasional flashes of what came to be called the "Mankiewicz humor" and satire distinguished his films, and became valued in the films of 
Title: Richard Collins (screenwriter)
Content: 1939: Rulers of the Sea (and story) ; 1940: One Crowded Night ; 1941: Lady Scarface (original screenplay) ; 1943: Thousands Cheer ; 1944: Song of Russia Pre-Blacklist Screenplays:
Title: Suspicion (1941 film)
Content:  In November 1939, Nathanael West was hired as a screenwriter by RKO Radio Pictures, where he collaborated with Boris Ingster on a film adaptation of the novel. The two men wrote the screenplay in seven weeks, with West focusing on characterization and dialogue as Ingster worked on the narrative structure. When RKO assigned Before the Fact to Hitchcock, he already had his own, substantially different, screenplay, credited to Samson Raphaelson, Joan Harrison, and Alma Reville. (Harrison was Hitchcock's personal assistant, and Reville was Hitchcock's wife.) West and Ingster's screenplay was abandoned and never produced. The text of this screenplay can be found in the Library of America's edition of West's collected works.
Title: Howard Koch (screenwriter)
Content:  Koch began writing for Hollywood studios. His first accepted screenplay was made into a 1940 film. Koch contributed to the popular film Casablanca with Humphrey Bogart, which he co-scripted with writers Julius and Philip Epstein in 1942, and for which he received an Academy Award in 1944. He also wrote Shining Victory (1941) and Letter from an Unknown Woman (1948), his favorite screenplay. In 1943, at the request of Jack L. Warner of Warner Bros., Koch wrote the screenplay for Mission to Moscow (1943). The movie subsequently spawned controversy because of its positive portrayal of Joseph Stalin and the Soviet Union. After the war, Koch was fired by Jack Warner after Koch was denounced as a Communist. He was then criticized by 
Title: Anthony Veiller
Content:  New York (1938) - screenplay ; Gunga Din (1939) - uncredited writer ; Let Us Live (1939) - screenplay ; Disputed Passage (1939) - screenplay ; Typhoon (1940) - producer ; Safari (1940) - producer ; The Quarterback (1940) - producer ; Moon Over Burma (1940) - producer ; Victory (1940) - producer ; New York Town (1941) - producer ; Her Cardboard Lover (1942) - screenplay ; Why We Fight: Prelude to War (1942) (documentary) - uncredited writer ; Why We Fight: The Battle of Russia (1943) (documentary) - uncredited writer, narrator ; Why We Fight: The Nazis Strike (1943) (documentary) - uncredited writer, narrator ; Why We Fight: The Battle 
Title: Adrian Scott
Content:  Scott broke into Hollywood as a screenwriter. He worked on the script for Keeping Company (1940) at MGM, We Go Fast (1941) at 20th Century Fox, and The Parson of Panamint (1941) at Paramount. Scott wrote Mr. Lucky (1943) at RKO, which was a hit.
Title: They Died with Their Boots On
Content:  The Warner Bros. script was an original screenplay and was announced in early 1941 as a vehicle for Errol Flynn. It was to be made after Warner's aviation film Dive Bomber, another feature starring Flynn.
Title: Gentleman Jim (film)
Content:  In July 1941 it was announced that Warner Bros had purchased the rights to make a film of Corbett's life from his widow, Vera. Errol Flynn was intended to star. Aeneas MacKenzie and Wally Kline were signed to write the screenplay. Ann Sheridan was announced as female co-star. Director Raoul Walsh had met Corbett when he was a young boy. Filming was to start in January 1942, after which Flynn was to make The Sea Devil, a remake of The Sea Beast (Warner's version of Moby Dick). Bill Morrow and Ed Beloin, gag writers for Jack Benny, did some work on the script. Phil 

Question: Who was the screenwriter for 1941?
Answer: Robert Zemeckis.
Robert L. Zemeckis.
Robert Lee Zemeckis.
Bob Gale.
Michael Robert Gale.