Greetings again from the darkness. Sean Penn becomes the latest addition to the AARP action hero club … a very crowded club these days. Unfortunately for Mr. Penn, he lacks the smirky charm of Bruce Wills, the uber-cool of Denzel Washington, and he fails to generate the empathy of Liam Neeson. He simply doesn't come across as a very likable guy, and certainly not someone we can root for.

Based on the novel of Jean-Patrick Manchette, the movie starts out in the Democratic Republic of Congo where Penn is a mercenary disguised as part of a mining security detail. The first 20 minutes are convoluted and introduce numerous characters and sub-plots that leave us wondering if there are any good guys here … other than Penn's idealistic doctor girlfriend played by Jasmine Trinca. A sure sign of a weak script is a film that is bookended by "newscasts" to explain both what is going to happen as well as what just happened.

Pierre Morel directed the first Taken movie, and his cast is stellar: Sean Penn, Javier Bardem, Idris Elba, Ray Winstone, and Mark Rylance. Somehow that combination delivers a hokey, over-acted, cheesy dialogue mess featuring absurd shoot-outs and action sequences that try to convince us Penn is some kind of quasi-superhero. His transformation from geopolitical hit-man to humanitarian is tough to buy, and it's downright chuckle-inducing to see the times he manages to show off his sculpted torso. We can only assume his personal trainer received a bonus for each shirtless scene.

The story bounces from Africa to London to Barcelona to Gibraltar and back to Barcelona. It does include the best use of a live bull so far this year, though the actual bullfighting is somehow one of the least gruesome segments of the entire film. The film isn't as sneaky as it thinks it is in making a statement about multinational corporations raiding Third World resources. Evidently, the message is that former assassins can be forgiven if they are re-born as committed to humanitarian causes, but capitalistic companies cannot possibly justify their work in impoverished areas.

All of the above could be shrugged off if so many wasted opportunities didn't consistently frustrate. Penn has scenes with all of the other actors mentioned above, but there is almost no interaction between the others. Why no confrontations between Idris and Javier? How about one sequence with Penn, Javier and Winstone squaring off? So many fun actors, but so little cross-over. Frustration may be the best overall description for this one, and it encompasses everything from script to dialogue to camera work.

THE GUNMAN is the latest action thriller from Pierre Morel, the French director who helmed the outstanding TAKEN and DISTRICT 13. Since then he wobbled a bit with FROM Paris WITH LOVE with its silly, jokey storyline, but he's back on form with this deadly serious international thriller that has much in common with the modern-day likes of the Swedish HAMILTON films.

The story is clichéd and predictable but the film delivers more than adequate thrills and some great action sequences. Sean Penn is a former assassin who's trying to find out which of his former colleagues has betrayed him and sent a hit squad to take him out. To make him a bit more vulnerable, he's studying from a rare form of concussion which makes him lose it every time his head gets knocked about.

THE GUNMAN is quite a lengthy film but it keeps you watching throughout and the location photography in the Congo and Barcelona is well handled. The supporting cast is also a good one with turns for reliably solid Idris Elba, Javier Bardem, and quite surprisingly Mark Rylance, who fits well into the genre despite being better known as a theatre actor. Sean Penn isn't my favourite guy around thanks to his outspoken political views but even I can admit he's a good choice for the part in this.

The Gunman has a good cast. Three Oscar winning actors. Just a shame that this is a humdrum action thriller with a predictable story.

Jim Terrier (Sean Penn) working for some shady corporation was part of a team that killed a government minister in the Congo in 2006 for cancelling mineral contracts.

Eight years later, Terrier is back in the Congo doing humanitarian work. However a hit squad has been sent to kill him and he is also suffering from a serious illness that destabilizes him.

Terrier doggedly tries to stay alive and find the person who is out to get him while reconnecting with his old flame.

With Penn in the cast, the film wants to make a serious point about exploitation of third world countries by greedy corporations. Instead it is a plodding mess left by rampaging bulls.