The Rock got into a tiff with Ryan Reynolds while they were working on a movie together years ago -- and while it wasn't a blowup fight as has been suggested, it was a real thing.
Production sources with direct knowledge of the incident tell TMZ that Ryan -- who was the lead in their 2021 action flick "Red Notice," opposite The Rock and Gal Gadot -- did, in fact, confront Dwayne while they were shooting in 2020 .