Director Ryan Coogler's Sinners is full of shocks and surprises, the last of which is a "Thank You" to director Christopher Nolan in its credits.

Ryan Coogler acknowledges Christopher Nolan in ‘Sinners’ end credits after receiving valuable advice on IMAX technology, making history as the first film to combine IMAX 65 and 70 mm cameras in a feature production.

Sinners' filmmaker Ryan Coogler says he and the team behind his box-office hit 'felt a deep responsibility to entertain' moviegoers in a touching letter shared Tuesday.