The film is being produced by Di Novi, Alison Greenspan, production designer Nelson Coates (Flight), editor Frédéric Thoraval (Taken), and costume designer Marian Toy (Ballers).
Unforgettable marks a reunion for Heigl and Di Novi, who previously collaborated on Life as We Know It.
Unforgettable was filmed in and around the Los Angeles are and hits the big screen April 21, 2017.