Sort of a "goof" in this feature.
Tippi Hedren is erroneously list as being "in" the craptastic movie "Birdemic." She's actually listed as being on the cast on official promotional material for the movie. (The box, on IMDB, etc.) She's not in the movie, however. Unless you count "The Birds" during one of her scenes being on a TV in a seedy hotel room as being "in a movie." Anyway, this gives the entire "cast" and "crew" of "Birdemic" a "Bacon Number" of 2.