It used to be that if a movie had the word “tutor” in the title, that film was inevitably a slightly naughty ’80s teen-sex comedy one would consume at a drive-in theater. But that was long ago and far away. Here comes “The Tutor,” and the teenagers are out for blood. “Stranger Things” star Noah Schnapp – who recently came out as gay – stars as an obsessive, disturbed young man determined to wreck the life of a professional tutor (Garrett Hedlund) and expose his secrets. The thriller directed by Jordan Ross (“Thumper”) has a script by Ryan King, and the film co-stars Victoria Justice (“Victorious”) and Jonny Weston (“Benjamin”). Looking forward to this one, if for no other reason than to watch Schnapp stretch his acting wings, get maniacal and aggressive, and leave the sweet and soulful Will Byers behind.