In every picture that Cary Grant is in, even the later ones, he's still the most handsome man in each one. He had the wisdom to age naturally and not try plastic surgery or other means to stay young. Sean Connery did the same thing and maintained his coolness factor even after he dumped the rug. I shudder at the thought of either one with a Wayne Newton face.
And here's the great director John Ford and actor Henry Fonda on location in 1946 shooting My Darling Clementine:
Lights! Camel!! Action!!! (funny, I was just thinking of Stump's Charlton Heston today, from whence that line was taken)
I believe the guy on the right was Peter Lupus (later of Mission:Impossible), who was a body-builder in the late 1950s/early 1960s.