Liam Neeson is back in theaters this weekend in "Taken 3."The sequel will close out the franchise that helped transform the 62-year-oldOscar-nominated actor into one of Hollywood's most sought-after action stars in his sixties.Though Neeson starred as Jedi master Qui-Gon Jinn in 1999's "Star Wars: Episode I - The Phantom Menace" and as assassin Ra's al Ghul in Christopher Nolan's recent "The Dark Knight Trilogy," it wasn't until after the cult status of2008's "Taken" that Neeson started starring more frequently in similar roleswhich allowed him todeliver his "particular set of skills" over and over again."Unknown," "The Grey," and last year's "Non-Stop" were all big hits at the box office.It's an envious role to actors like Sylvester Stallone and Arnold Schwarzenegger, '80s action stars who have tried to revitalize their careers for younger generations after the success of "The Expendables," only to turn up with box-office bomb after box-office bomb.However, most actors don't suddenly decide to make the switch to action star later in life.The change in Neeson's career came after the sudden death of his wife of 15 years in March 2009.Natasha Richardson, daughter of British actress Vanessa Redgrave, diedof a traumatic brain injury after she fell and hit her head while taking a beginner ski lessonin Quebec, Canada.In an interview with Anderson Cooper for "60 Minutes" in 2014, Neeson said he returned to work days after his wife's death."I'm not good without work," Neeson told Cooper."I just didn't want to, especially for my boys, to seem to be wallowing in sadness or depression.""Taken" debuted two months before Richardson's death. Neeson thought the film would be straight to video, but the $25 million movie became a hit,making $226.8 million worldwide.A sequel debuted to $50 million opening weekend in 2012 and made more than $375 million worldwide.Since 2009, Neeson has starred in more than a dozen action films including the big-budget "Clash of the Titans."He's currently filming several movies including one that already sounds straight from the "Taken" playbook where he'll play an aging hitman ("Run All Night").According to a 2011 Esquire interview,Neeson said it has been this work which has helped him get through Richardson's passing."I think I survived by running away some," said Neeson. "Running away to work. Listen, I know how old I am and that I'm just a shoulder injury from losing roles like the one in Taken. So I stay with the training, I stay with the work. It's easy enough to plan jobs, to plan a lot of work. That's effective. But that's the weird thing about grief. You can't prepare for it. You think you're gonna cry and get it over with. You make those plans, but they never work."While the actor told Cooper he's a "wee bit embarrassed" by his success as an action star, he believes it's something his wife would be pleased to learn."She'd be very chuffed at that," said Neeson."Taken 3" is out in theaters Friday. Reviews for the finale are terrible compared to the previous two; however, the film is expected to make over $30 million this weekend, and, like the first two films in the series, be a big hit overseas.Neeson is reportedly making near$20 million to reprise his role.SEE ALSO:Why Liam Neeson films are a guaranteed success at the box officeJoin the conversation about this story Click here to read full news..