Don't Hold Back and Don't Give Up. Hilary Duff leads; co-starring Rita Wilson, David Keith, Jason Ritter, Oliver James, with Rebecca De Mornay, and John Corbett. Sean McNamara directs from the screenplay by Sam Schreiber; Based on an original story by Mitch Rotter. Produced by Anthony Rhulen, AJ Dix and David Brookwell & Sean McNamara; Executive Producers: Toby Emmerich, Mark Kaufman, Matt Moore, William Shively and Avram Butch Kaplan. Music by Machine Head. a Chickflicks/FilmEngine/Brookwell-McNamara Entertainment production for New Line Cinema, with FilmEngine. Filmed around Los Angeles, CA and in Flagstaff, AZ from January 19 - April 2004. Approved [#40986]/rated PG for thematic elements and language.