5 highest-grossing R-rated movies of all time

All movies go through a rating process before they are released to the public, to make it easy to discern which movies are intended for which audience age.

Top 20 inflation-adjusted grossing R-rated movies. R-rated movies have indeed made money from way back. : r/boxoffice

Oppenheimer box office: Christopher Nolan's film becomes 4th highest-grossing movie in 2023. Details here - The Economic Times

Disney+: How to Turn on Parental Controls to Block R-Rated Movies

The 50 Highest-Grossing Movies of All Time: Your Top Box Office Earners Ever Worldwide

Joker' — the first $1 billion R-rated movie — leads the Oscar nominations - MarketWatch

20 highest-grossing erotic dramas of all time

Box Office: 'Barbie' Eyes $155M Opening, 'Oppenheimer' $80M Start – Deadline

The Nun' Will Make 'The Conjuring' The Top-Grossing R-Rated Horror Series

Top 10 highest-grossing R-rated movies of all time - Dexerto

What is the highest grossing R-rated movie in the US? - Quora

Top 10 highest-grossing R-rated movies of all time - Dexerto

Top 25 Highest Grossing R-Rated Movies (2017) [OC] : r/dataisbeautiful

Highest-Grossing Horror Movies Of All Time And Where To Watch Them