The as yet untitled film will be scripted by Oscar-winning screenwriter Eric Roth, whose recent efforts include adapting Killers of the Flower Moon that is currently in production with Martin Scorsese directing Leonardo DiCaprio and Robert De Niro, and co-writing the upcoming Denis Villenueve-directed Dune epic. The Cher film will be produced by Judy Craymer — whose brainstorm it was to turn the Abba song catalog into the stage musical smash Mamma Mia! — and Playtone’s Gary Goetzman, who produced the Mamma Mia! films with Craymer. That duo will produce with Cher, who starred in the Mamma Mia! sequel. Cher just produced Kaavan, The World’s Loneliest Elephant, which is streaming on Paramount.