Wow, Jed, I had no idea that Marni Nixon had a TV show.
I have to say, and this is going to come off as blasphemy, but she really didn't impress me all that much as Guido's mom in Nine. The full, radiant soprano from the great musicals of the sixties has thinned into a voice that I found almost annoying in quality. It WAS cool seeing her onstage though!
I never quite got the appeal of Captain Kangaroo as a kid...he always made me think of a wrestler.