Michelle Williams

Mitzi Fabelman

Paul Dano

Burt Fabelman

Seth Rogen

Benny Loewy

Gabriel LaBelle

Sammy Fabelman

Mateo Zoryan Francis-DeFord

Younger Sammy Fabelman

Keeley Karsten

Natalie Fabelman

Alina Brace

Young Natalie Fabelman

Julia Butters

Reggie Fabelman

Birdie Borria

Younger Reggie Fabelman

Judd Hirsch

Uncle Boris