Robert Redford as Louis Waters, a widower who lives next door to Addie and Holly's father.[2] Jane Fonda as Addie Moore, a widow who lives next door to Louis, Gene's mother, and Jamie's grandmother.[2] Matthias Schoenaerts as Gene Moore, Addie's son and Jamie's father.[2] Judy Greer as Holly Waters, Louis' daughter.[2] Bruce Dern as Dorlan Becker[2] Iain Armitage as Jamie Moore, Gene's son and Addie's grandson.[2]