Duke's co-star, Geraldine Page was a slob. She had to have lots of dental work done for the closeups, she stunk, had bad breath, and in every kissing scene tried to stick her tongue down John's throat.Eewwww, (don't blame her) but eewwwww. ;o)
The Duke's son aired that film in the original 3-D in the early 1990s.