Dwayne Johnson is set to star in and produce the action-drama “Free Byrd,” the latest film from Ben Affleck and Matt Damon’s Artists Equity. The movie is directed by Greg Kwedar, who previously directed “Sing Sing.” In “Free Byrd,” Johnson plays a motorcycle stuntman based in Las Vegas. The character conceals a dementia diagnosis from those around him, including his mechanic brother, as he attempts one final high-stakes jump. The story centers on the personal and professional pressures that come with hiding the condition while risking everything for the last stunt. Artists Equity is producing alongside Johnson’s involvement as star and producer. Across coverage, the project is described as an action-driven drama built around the stuntman’s attempt to complete his final performance despite the progression of dementia. No additional release details or supporting casting have been reported in the provided sources.