In Walking Tall (2004), a veteran is undoubtedly heroic - he's played by action hero Dwayne Johnson, aka The Rock.

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He is an appealing hero precisely because he is not heroic.

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The word hero is way overused, but he was as heroic as heroes get, while being as classy as classy gets.

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But despite his bravery and combat record, he was more of an engineer than a warrior, and a hero who would have dismissed the notion that he was heroic.

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Director James Cameron takes audiences to a spectacular world beyond imagination, where a reluctant hero embarks on a journey of redemption and discovery as he leads a heroic battle to save a civilization.

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