Trivia: A point in the score from this, by Joe Kraemer, inspired The Batman's signature motif by Michael Giacchino. After the phone call between Jack and Helen when he warns her potentially not to trust her father, he's driving across a bridge and the music is almost identical to the "bom...bombom...bom" theme from The Batman.
Trivia: The car chase at the end involves a Ford and a Jaguar, an homage to the TV series where Reagan and Carter would drive a Ford Granada and the villain a classic Mk 2 Jaguar.