Ryan O’Neal – 80

Before Ryan O’Neal set out a career in acting, he first excelled in boxing. However, what really put him on the map was playing Rodney Harrington in the series Peyton Place from 1964 to 1969. He went on to appear in several films like Love Story, So Fine, Fever Pitch, and The List.

The 71-year-old was last seen in the TV show Bones, where he played Max Keenan from 2006 to 2017. Although O’Neal has decided to lay low nowadays, he virtually reunited with his Love Story on-screen partner Ali McGraw in February 2021, five decades after their film hit the big screens.