Claim: The 2017 film The Mummy was based on a story by Jenny Lumet, John Spaihts, and Alex Kurtzman.
Evidence: The Mummy is a 2017 American action-adventure horror film directed by Alex Kurtzman and written by David Koepp , Christopher McQuarrie and Dylan Kussman , with a story by Kurtzman , Jon Spaihts and Jenny Lumet.