Directed by James A. Contner. With Lea Thompson, Joe Penny, William R. Moses, Jessy Schram. Frank Darnell, director of the Central Security Agency (CSA), is at a loss when Miles Crandall, the genius who writes top-secret satellite communication software for his Pentagon-contracted company, disappears from a private jet flight, apparently by parachute, over the desert. CSA vet Cathy Davis, who retired to be a mother to husband Jack ad their kids, is secretly called in to solve the riddle…