Liam Neeson was once considered anything but an action hero. Oh, sure, he did the occasional Star Wars or Batman movie, but he still was no Jason Bourne or anything. Then came Taken in early 2009. The A-Team followed in early 2010. Then Unknown the year after. Then The Grey. Then Taken 2. As the opening months of 2014 wind to a close, Neeson once again returns to the big screen, gun in hand, in Non-Stop.