Gordon-Levitt: Johansson reaches new levels

Joseph Gordon-Levitt insists Scarlett Johansson reaches new levels of acting in 'Don Jon's Addiction'.

The 31-year-old star directs the 'Avengers Assemble' beauty in the forthcoming movie - which tells the story of the titular character's porn addiction and how he attempts to become less selfish - and he doesn't think people will have ever seen her do "anything like this before".