Ryan Coogler's rule-defying 'Sinners' boasts the smallest second-weekend drop for any film opening north of $40 million since 2009's 'Avatar' and the smallest ever for an R-rated horror pic.

Sinners” towered over the box office again, scoring a mighty $45 million in its second weekend of release. Ticket sales declined a mere 6% from its $48 million start, making “Sinners” the rare film with a sophomore outing that nearly matched its debut.

Ryan Coogler's horror film is on its way to becoming only the fourth horror film ever to gross $200 million in the U.S.