“Looper” is one of the best movies to come out all year, and sets the bar remarkably high for anything else to unseat it in the sci-fi genre. Joseph Gordon-Levitt stars as Joe the hired killer ...

The two have maintained a working relationship ever since, with Gordon-Levitt starring in Johnson's sci-fi time travel feature, Looper, and making numerous cameos in Johnson's other projects.

The actor then went on to star as a young Bruce Willis in Johnson’s sci-fi actioner Looper. T-Street co-founder Ram Bergman also produced Gordon-Levitt's 2013 feature directorial debut ...