Justin Henry: Justin Henry. Actor: Kramer vs. Kramer. Justin Henry had a dream start in the business, when he was chosen for a pivotal role in Kramer vs. Kramer (1979) at the age of seven, without any acting experience. He was nominated for an Academy Award as Best Supporting Actor for his role in Kramer vs. Kramer (1979), becoming one of the youngest actors ever nominated. During the eighties, he appeared in...