Movie stars and actors are two completely different breeds, and having succeeded as the former, Bruce Willis had a point to prove to himself that he could succeed as the latter. Despite being one of the biggest names of his era and one of its most bankable leading men, Willis was never perceived as a thespian. Admittedly, he wasn’t the most gifted dramatic performer on the A-list by any stretch, but he deserved a lot more credit than he got for …