Shadow2 says on 18/Dec/10
Lionel seemed close to 6'1" in his 1940's era movies, and didn't seem to lose much height as he aged. Sometimes he seemed slightly taller than RJ Wagner (who was 6' in standard shoes - I've met him) back in the original "Hart to Hart" series. Lionel was in his late 80's when he did the "Hart to Hart" reunion movies, but he still looked tall - amazing!