First Reformed Theatrical release poster Directed by Paul Schrader Produced by Jack Binder Greg Clark Victoria Hill Gary Hamilton Deepak Sikka Christine Vachon David Hinojosa Frank Murray Written by Paul Schrader Starring Ethan Hawke Amanda Seyfried Cedric Kyles Music by Lustmord Cinematography Alexander Dynan Edited by Benjamin Rodriguez Jr. Production company Killer Films Omeira Studio Partners Fibonacci Films Arclight Films Big Indie Productions Distributed by A24 Release date August 31, 2017 (2017-08-31) (Venice) May 18, 2018 (2018-05-18) (United States) Running time 113 minutes Country United States Language English Budget $3.5 million[1] Box office $3.8 million[2]