Empire has debuted the international trailer for Carl Tibbets’ thriller The Retreat. Cillian Murphy and Thandie Newton play a married couple who rent a cottage on a remote island to fix their marriage. Their plans are cut short when a soldier (Jamie Bell) wearing a biohazard suit washes up on the beach claiming that everyone on the mainland has been killed by a virus.
Luca Guadagnino scored his biggest opening this weekend with the Zendaya-led tennis drama Challengers, which earned $15 million per Deadline.…