After the unexpected revelation that Jeff Tracy may still be alive, International Rescue launch a mission to uncover what really happened to their founding father.

Cast: Lee Majors, David Menkin, Rasmus Hardiker, Thomas Brodie-Sangster, Kayvan Novak, Sandra Dickinson, Andres Williams, Rosamund Pike, David Graham, Angel Coulby, Vas Blackwood, Adjoa Andoh, Aimee-Ffion Edwards