The Fresh Air Will Do You Good (2008)

Alex seems to be having a bad day...every day. Still depressed about his wife leaving him months earlier, he reluctantly agrees to go on a fishing trip with his friend Ben. As Alex and Ben head to their destination, they have a chance encounter with an alien entity that begins altering Alex's behavior. Now Ben, with the help of Officer Panameno, must race against time to save Alex from being completely subsumed and lost forever.