The studio is deep into the development of an all-new Jurassic World movie and has David Koepp back at the keyboard. Koepp was the writer of the original 1993 Jurassic Park, famously directed by Steven Spielberg, and its sequel, 1997’s Jurassic Park: The Lost World.　　The project, which has been flying under the radar, is far enough along, and the script in a well-liked shape, that the studio is whispering of a possible 2025 release date.　　There is no director on board, but Frank Marshall, the veteran and celebrated producer who oversaw the Jurassic World trilogy, is back producing, as is another Jurassic vet, Patrick Crowley. Spielberg will executive produce via his Amblin Entertainment banner.