Amy Adams and Laura Dern are heading back to television. Not just television, it's HBO that has been blessed with the union of such wonderful artists. Both Adam and Derns will be producing Claire Lombardo's best-selling novel "The Most Fun We Ever Had" for HBO.

"The Most Fun We Ever Had" is a multigenerational saga that spans half a century. The drama follows four sisters, each struggling to exist in the shadow of their parents' idyllic marriage and whose lives are complicated by the return of the son one of them gave up for adoption 15 years earlier.

The screen adaptation of the novel will be shepherded by Anya Epstein serving as the showrunner. Amy Adams, Stacy O'Neil, Laura Dern, and Jayme Lemons along with Claire Lombardo will executive produce the project. Executive producers Amy Adams and Laura Dern already have a professional relationship with HBO, with Adams starring in "Sharp Objects" and Dern starring in "Big Little Lies."