Joseph Gordon Levitt makes his directorial debut in Don Jon and the film has released a full length trailer. Levitt stars as a man who has a little trouble keeping relationships and as he said in the first Don Jon trailer, he may not be meant for marriage. Then… he meets the character played by Scarlett Johansson and that may change. He even introduces her to his parents in this Don Jon clip!

The only thing is… he appears to be addicted to internet porn. As seen in the above teaser, she catches him one evening and it threatens a relationship that he thought he didn’t want. But, upon reflection, it appears it is exactly what he needs.

Don Jon hits theaters September 27 and if you’re wondering how Gordon Levitt’s character, who is named Jon Martello, is the titular character… it is because his friends call him Don Jon because of his uncanny ability to pick up women. The problem is, he just can’t keep them.

And while we're talking Gordon Levitt... do you think he should be the next Caped Crusader? Vote in our Who Should Be Batman poll!