The movie is called SK13 and it's coming from director Tony Zierra, who recently made a film called Filmworker, which is about Stanley Kubrick's right-hand man Leon Vitali, who worked for Kubrick for decades. Why is it called SK13? Because Eyes Wide Shut was Stanley Kubrick's thirteenth movie.
While talking to Variety about his new project, he explains that it will give fans "an inside look at what is arguably Kubrick’s most controversial work, due in part to the director’s death during post-production." He says: