The 20-year-old Irish actress, who rose to fame with her role as Luna Lovegood in Harry Potter franchise, will join Gary Oldman and Dominic Monaghan in the new crime thriller film, reported Contactmusic.
The film tells the story of Roy Fontaine, also known as Archibald Hall, a bisexual serial killer and jewel thief, and his falling into depression and final capture.
"Monster Butler" will go on floors later this year and Lynch, who now lives in Los Angeles, will be playing the role of Fiona Carrick-Smith in the film.
