Flash Gordon was co-written by the scriptwriter who had worked on a remake of the 1976 monster film directed by whom?
Flash Gordon (film):  The movie was co-written by Michael Allin (of "Enter the Dragon" fame) and Lorenzo Semple Jr. (who had previously scripted De Laurentiis's remake of "King Kong"). King Kong (1976 film): King Kong is a 1976 American monster film produced by Dino De Laurentiis and directed by John Guillermin.
John Guillermin