Overview
The Kidnapping of the President is a 1980 Canadian-American political thriller film starring William Shatner, Hal Holbrook, Van Johnson and Ava Gardner. It was produced and directed by George Mendeluk and co-produced by John Ryan from a screenplay by Richard Murphy, based on Charles Templeton's 1974 novel of the same name. The original music is by Nash the Slash and Paul Zaza and the cinematography by Mike Molloy. The film was made by Presidential Films and Sefel Films and distributed by Crown International Pictures.
Plot
During a state visit to Canada, President Adam Scott is warned by Secret Service agent Jerry O'Connor about a potential threat to his life. Scott ignores O'Connor's warning and is consequently abducted (while walking through Nathan Phillips Square in Toronto) by South American terrorist Roberto Assanti and his female accomplice. They demand $100 million in diamonds along with two airplanes as ransom for the president's safe return.
While Scott is being held captive in an armored truck booby-trap with high explosives timed to detonate at midnight, O'Connor must find a way into the truck to rescue him before that happens, while also contending with a turf war between various U.S. federal law enforcement agencies and the political ambitions of the U.S. vice president, Ethan Richards.
Agent O'Connor eventually gets one of Assanti's terrorist group members to turn on Assanti, which caused Assanti's sister to die. O'Connor learns Assanti's plan for the president and develops a plan to save the President by going through the engine and firewall with a cutting torch.
From Wikipedia (CC BY-SA 4.0).