Ella Beatty ( Feud: Capote vs. the Swans) will play Lizzie Borden in the series, which will recount the sensational allegations that Borden killed her father and stepmother with an axe. She was acquitted at trial.

Ella Beatty is set to play the lead character Lizzie Borden in Season 4 of Netflix's 'Monster'. Rebecca Hall and Vicky Krieps Also have been cast.

Ella Beatty has been cast as Lizzie Borden on Monster season 4. Beatty, the daughter and youngest child of Annette Bening and Warren Beatty, will play the role of the 19th-century accused (but acquitted) murderess on the fourth season of Ryan Murphy 's crime anthology series, Monsters.