The project was unveiled at the 2017 Cannes Film Festival , with Zac Efron set to star as the serial killer Ted Bundy , and documentary filmmaker Joe Berlinger signed to direct . In October 2017 , Lily Collins was cast as Bundy 's girlfriend Elizabeth Kendall
2017 Cannes Film Festival
2017 Cannes Film Festival
Extremely Wicked, Shockingly Evil and Vile