Josh Duhamel chats with ETs Matt Cohen about loving his gray hair in Jupiters Legacy, streaming May 7 on Netflix. He calls Netflixs adaptation of Mark Millars comic series a cautionary tale. Duhamel portrays a superhero at both a young age and when the character has lived for over a century. He jokes I hope I look that good when I'm 120 years old. The 48-year-old actor will also star alongside Jennifer Lopez in Shotgun Wedding after replacing Armie Hammer at the eleventh hour. Duhamel says Lopez was a dream to work with.'