Jack Nicholson and his youngest son, Ray Nicholson, stepped out for a rare public appearance Saturday evening in the Hamptons. While attending Ron Perelman's "Apollo in the Hamptons" charity event at The Creeks, the father-son duo had some attendees seeing double because of their similar facial expressions and bone structure. Jack opted for a classic black button-down with shades while his 23-year-old guest followed dad's lead with a goatee and dressy shirt. While Jack and Ray may have fans distracted with their physical similarities, the two also share a passion for the movie scene. At just 23, Jack was making his big-screen debut in the 1959 movie, The Cry Baby Killer. Not to be outdone, Ray had obtained multiple assistant director credits to his name at the same age.