You're in luck if you woke up on Tuesday, June 29, thinking "I wish I had more giant red dogs in my world," Clifford the Big Red Dog's first trailer is now available.Paramount Pictures' upcoming movie is based on Norman Bridwell's children's book series. It features a modern setting and a cast. David Alan Grier plays the role of the eponymous "very good boy". Darby Camp, Jack Whitehall and Kenan Thompson are his co-stars.Clifford the Big Red Dog arrives in theaters September 17.