Mekhi Phifer is an American actor. He started his career in the mid-1990s, making his TV debut in New York Undercover. In 1995, he made his big screen debut in the film The Tuskegee Airmen. He next had roles in the movies Clockers, High School High, and Soul Food. He later played Johnny in 1998’s I Still Know What You Did Last Summer. In the 2000s, he became further known for starring as Dr. Greg Pratt on the NBC series ER. He went on to play David “Future” Porter in the movie 8 Mile. Subsequently, he starred in the films Brian’s Song, Honey, and Dawn of the Dead. More recently, he’s best known for playing Max in the Divergent films.