Popsugar Entertainment Charlie Says Charlie Says Cast The Cast of Charlie Says and the Infamous Manson Family Members They're Playing 2 May 2019 by Kelsie Gibson View On One Page Photo 10 of 16 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 10 Chace Crawford as Tex Watson The former Gossip Girl star will play Tex Watson, who was Manson's right-hand man. Previous Next Start Slideshow Charlie SaysMovie CastingMoviesTribeca Film Festival