Jack's Back is a 1988 American mystery thriller film written and directed by Rowdy Herrington in his directorial debut. It stars James Spader in a dual role, Cynthia Gibb, Jim Haynie, Robert Picardo, Rod Loomis, and Rex Ryon. It follows a serial killer who celebrates Jack the Ripper's 100th anniversary by committing similar murders.

James Todd Spader is an American actor. He is known for often portraying eccentric and morally ambiguous characters. He started his career in critically acclaimed independent films before transitioning into television for which he received numerous awards and acclaim including three Primetime Emmy Awards as well as nominations for three Golden Globe Awards, and ten Screen Actors Guild Awards.