I'd have to bump "Nothing In Common" back onto my list too.
Not so much for Hanks, who was still raw and fresh from TV-sitcomland at the time, but for Gleason, and Eve-Marie Saint, who were good as the parents -- two people who loved each other, in certain ways, who belonged together in certain other ways, but who really couldn't live with each other any more.
Gleason, if nothing else, was doing a riff off of "The Poor Soul" and some of Ralph Kramden's more subdued moments. Not his greatest, but much like John Wayne in "The Shootist" and Henry Fonda in "On Golden Pond," a worthy coda to his career.