Jemaine and Bret's "Flight of the Conchords" ended before Stalker Mel could get with either of her imaginary boyfriends. And really, why choose just one? Kristen Schaal in a kiwi sandwich with those two would've been a thing of beauty. And hotness.
Though Florence Henderson now says that her TV stepson blew the whole thing out of proportion, the Brady Bunch's Greg Brady (Barry Williams) claims he and Carol Brady went out on a date while they were filming the show. Mike walking in on his son and wife would have made for way more exciting TV than broken vases and Hawaiian trips gone wrong.