25, 26, or 28 -- not an earthshaking question, but a minor curiousity

The movie poster and other references to the film, including Robert Osborne's intro on TCM, refer to "26 people" sharing their thoughts on camera. The film itself identifies 25 people with photos and names in the opening frames of part one and part two, and in the final credits, the filmmakers thank the "28 people" who let us into their lives. The press kit for Milestone Films lists the same 25 people whose names and photos are part of the film. I don't think that the 25 includes either Nadine Armijo's companion or Michael Mintz's companion, each of whom says a few things on camera; also, Rusty and Pat's daughter, who speaks once during the family barbeque, isn't identified. It's not crucial, but it would be good if someone could add them to the IMDb cast.