Well, when it comes to David Roya’s filmography, things get a bit interesting. You see, David Roya is best known for his involvement in Billy Jack (1971), which, oddly enough, holds the title of both his highest-rated and lowest-rated movie, film, or music project. Yeah, that might sound confusing at first, but if you think about it, David Roya’s connection to Billy Jack (1971) seems to be a bit of a double-edged sword. Depending on who you ask, the reception varies so widely that the same work ends up at both ends of the spectrum. So, whether people love it or hate it, one thing’s for sure—David Roya’s name is definitely tied to this 1971 release. It’s almost like David Roya and Billy Jack are inseparable in the eyes of critics and fans alike.