Eminem reportedly turned down an offer to star in the lead role. But an MTV report quoted director Doug Liman saying that his plan to have Eminem in the movie was dropped right after he met Hayden Christensen.
The crew was allowed to film inside the Colosseum for three days under the condition that no equipment could be placed on the ground. Shooting was allowed only between 6.30 and 8.30 am and again at 3.30 pm to 5.30 pm to avoid disturbing tourists. The only lighting allowed was natural sunlight.
The movie "Jumper" takes place in Ann Arbor, Michigan. The high school depicted in the movie is called Huron High School and area teenagers were allowed an open call to appear as extras in the movies scenes in and around the school.
Roland Cox's name in the original novel was Brian Cox. Most likely it was changed to avoid referring to the actor Brian Cox.
David mentions King Kong while on the Empire State Building. Jamie Bell who play Griffin in this movie, played Jimmy in the movie King Kong (2005).
The hometown of the protagonist David Rice is Ann Arbor, Michigan. The writer David S. Goyer was born in Ann Arbor.