Working Title: "Last Voyage of the Jimmy Carter"
According to Fox's production blog, "Today Is the Day" was originally going to be a one-hour episode. However, after shooting completed on it, the writers determined too many things were left hanging and went back to the writer's room to tie up what dangled. What came out of the room required reshoots in the first hour as well as the addition of a new second hour. In order to keep the two productions straight, the second hour was temporarily named "Last Voyage of the Jimmy Carter." Unfortunately, Fox's press office sent out releases using this title, so some sites and newspapers list this as an actual or former title when it never was sanctioned as such. Although the writers had toyed with other two-part episodes, this turned out to be the only one of the whole series.