“The Marine 5: Battleground” (*1/2 out of four) was a numbskull fifth entry in this ongoing series about a former marine turned EMT worker (Mike “The Miz” Mizanin) who responds to a distress call and finds himself protecting a gang-banger who is being hunted by a ruthless redneck biker gang. Even the action scenes are pretty lackluster and routine. Mizanin in the lead role makes one nostalgic for the brilliant dramatics and interpretations of original “Marine” John Cena, who wisely sat out the rest of this series after the original came out all the way back in 2006.