Thomasin McKenzie also stars in Zachary Wigon’s tale of a governess serving carnage to the entire household of a Gothic manor, adapted from Virginia Feito’s novel.

'Victorian Psycho' director Zachary Wigon reveals how he created the period piece with Maika Monroe and its journey to Cannes.

The horror film gets its world premiere in Cannes' Un Certain Regard on Thursday, after giving The Hollywood Reporter an exclusive first look.