Dog stars Channing Tatum. The movie centers around the relationship between two former Army Rangers. One is a guy and the other one is a dog. Channing Tatum’s character is trying to get the dog to a fellow Rangers funeral on time and of course many misadventures and a few laughs happened along the way. The movie was okay. You know what you’re getting when you get a movie with Channing Tatum in the movie. I give it two stars. The movie is 101 minutes long.