A Surprising Marquee!

Caught part of a Don Rickles documentary this afternoon. It contained a fleeting glimpse of a Las Vegas marquee, which read: "Johnny Carson, with special guest January Jones." My mind boggled, as you may well imagine. January Jones, as scholars of the "blog" will realize, is our favorite name for an actor, and she appears on "blog" "fave" show MAD MEN. But certainly she is too young to have been Johnny Carson's special guest in a show on the Las Vegas strip, way, way back when he was doing such things. This is what my mathematics told me! A little research uncovered the fact that there was a PREVIOUS January Jones, who appeared in just two movies in the mid 1960s... one of which (hold onto your hats!) was McNeil's bete noire, DON'T WORRY, WE'LL THINK OF A TITLE. What I do with my time - is it called "living"? Somebody let me know. Thanks in advance!