As interesting as that would be to watch, the back-and-forth between Smith and Jones in Men in Black is just too good to pass up for anything else.
Sonnenfeld even compared their interplay to classic Hollywood duos like Cary Grant and Katharine Hepburn, and Jerry Lewis and Dean Martin.
Barry Sonnenfeld also mentioned during his interview with The Huffington Post that executives were pushing to have Clint Eastwood to play Agent K in Men in Black, but Sonnenfeld believed that Tommy Lee Jones was the better choice because he was “very intimidating.”
So in that alternate universe where Eric Stolz stayed on as Marty McFly in Back to the Future and Tom Selleck was Indiana Jones, there could be a Men in Black movie where Chris O’Donnell and Clint Eastwood were the ones battling a creepy cockroach alien.