Grand Prix is a 1966 American sports drama film directed by John Frankenheimer, produced by Edward Lewis, and written by Robert Alan Aurthur with uncredited story contributions by Frankenheimer and rewrites by William Hanley. It stars an international ensemble cast, including James Garner, Eva Marie Saint, Yves Montand, Brian Bedford, Jessica Walter, Françoise Hardy and Antonio Sabàto. Toshiro Mifune has a supporting role as a race team owner, inspired by Soichiro Honda. The picture was photographed in Super Panavision 70 by Lionel Lindon, and presented in 70mm Cinerama in premiere engagements. Its unique racing cinematography is one of the main draws of the film.

Cinerama is a widescreen process that originally projected images simultaneously from three synchronized 35mm projectors onto a huge, deeply curved screen, subtending 146-degrees of arc. Subtending refers to the pathways of the projected images from the synchronized projectors onto the curved screen overlapping each other at one point. The trademarked process was marketed by the Cinerama corporation. It was the first of several novel processes introduced during the 1950s when the movie industry was reacting to competition from television. Cinerama was presented to the public as a theatrical event, with reserved seating and printed programs, and audience members often dressed in their best attire for the evening.