How many times did mikey madison give us a murderer? Mikaela madison rosberg (born ) is an american actress. Who is mikey madison from once upon a time in hollywood? · in 2019, the legendary filmmaker released once upon a time in hollywood, which follows a former western star actor and his stunt double friend as they navigate the changing landscape of. She began her career acting in short films and received recognition for her role as a sullen teenager in the fx comedy series better things (2016–2022). Madison played sadie, one of the members of the manson family in once upon a time in hollywood. He whisks her off to his brighton beach mansion, then to vegas where they rush off for a shotgun wedding. · mikey madison revealed what she did to impress quentin tarantino in her audition for his 2019 film once upon a time in hollywood. Was mikey madison right for the manson role? Does mikey madison have a dog? · madison plays anora (ani to her friends), an exotic dancer from new york who falls for a russian oligarch’s son. · margaret qualley and mikey madison stole the show as members of the manson family in quentin tarantinos once upon a time in hollywood back in 2019. · since then, audiences have found themselves stumbling across earlier roles that hinted at her dramatic capabilities, proving her to be a hidden talent from the very beginning, something that was not lost on quentin tarantino, who cast her in his 2019 film once upon a time in hollywood.