Ted Donaldson – 87

Ted Donaldson had a busy career as a child actor during the 1940s. He is recognized for the roles he had in Father Knows Best, Once Upon a Time, and A Tree Grows In Brooklyn. A lot of people also remember him for giving life to the role of Danny Mitchell in the Rusty franchise.

By the mid-1950s, he was nowhere near the acting industry and has been laying low since then. Well, he must be living a healthy lifestyle because he is standing strong at the age of 84.