The climax of the film was shot in Kennywood Amusement Park in Pittsburgh, PA.
The three main clocks in the film, Sullivan Gridley's, Alice Eddington's and Christopher Cardew's were all designed and handmade by Art Sr. Passante, Director Jared Passante's grandfather. In addition, the Studebaker seen in the film is the property of Art Senior. His son Art Jr., Jared's uncle, drove the car for many of the wide shots, including the opening shot of the film.
The clock hands in the final shot of the film are positioned at 10:17 which stands for October 17th, Producer Joe Balewski's birthday.
In the early drafts of the script Alice Eddington, Protagonist Adam Eddington's younger sister, was originally his love interest.
The plaques that mark each clock in the Room of Time have the names of each crew member on them as well as each crew members favorite fictional character such as Bruce Wayne, Marty McFly and Holden Caulfield.