Monster Based on a true story. An emotionally scarred highway drifter shoots a sadistic trick who rapes her, and ultimately becomes America's first female serial killer. Details Casts Title Monster Release Date 2003-12-24 Runtime 01 Hours 50 Minutes Genres Crime Drama Production Companies Media 8 Entertainment, DEJ Productions, K/W Productions, Denver & Delilah Productions, VIP Medienfonds 2, MDP Worldwide, Taurus Film Production Countries United States of America, Germany Charlize Theron Aileen Wuornos Christina Ricci Selby Wall Bruce Dern Thomas Lee Tergesen Vincent Corey Annie Corley Donna Pruitt Taylor Vince Gene / Stuttering "John" Marco St. John Evan / Undercover "John" Marc Macaulay Will / Daddy "John" Scott Wilson Horton / Last "John" Rus Blackwell Cop Tim Ware Chuck Stephan Jones Lawyer Brett Rice Charles Kaitlin Riley Teenage Aileen Cree Ivey 7-Year-Old Aileen Catherine Mangan Justy Magdalena Manville Bar Lap Girl T. Robert Pigott Bartender Romonda Shaver Employment Agent Glenn R. Wilder Restaurant Manager Elaine Stebbins Wife at Accident Kane Hodder Undercover Cop Christian Stokes Undercover Cop Lyllian Barcaski Bar Girl Nonalee Davis Bar Girl Bubba Baker Cubby Al Himself Cannonball Himself Chad Vaccarino Trevor Gene R. Stephenson Judge Jesse Stern Skate Rink Attendant Billy Boylan Police Chief Jim R. Coleman Newscaster Chandra Leigh Cute Teenage Attendant Lori McDonald Attendant Adam Brown Attendant Ed Donovan State Prison Guard (uncr?