Gracen Newton: Gracen Newton. Actor: Danger Force. Gracen Newton is an American child actor best known for playing the role of Rolly on Disney's Puppy Dog Pals. He is also known for his role on "The Kominsky Method" playing Montana with Michael Douglas and Alan Arkin. He also played Grace's Son on NBC's Will & Grace and has appeared on many other TV shows including 10 episodes of "Child Support" on ABC...
