Ryan Murphy is casting up the fourth season of his “Monster” series, which will tell the story of infamous killer Lizzie Borden.

Joey Pollari will star as John Morse, the infamous accused axe murderer’s uncle, in “Monster: The Lizzie Borden Story”, reports Variety.

He joins a cast that includes the previously announced Ella Beatty (Warren Beatty and Annette Bening’s daughter), Charlie Hunnam (of “Monster: The Ed Gein Story”), Rebecca Hall and Vicky Krieps.

Beatty will play the title role, with Hunnam as her father Andrew and Hall as...