Earlier in this final season, Zeek (Craig T. Nelson) was rushed off to the hospital unexpectedly, after collapsing while celebrating in Las Vegas. He’s been nursing his health ever since – and tonight, he has every reason to be especially celebratory on his birthday. But with the number of episodes to the finale counting down quickly, don’t be too complacent – about the fate of Zeek, or of anyone else on this well-written, tenderly acted family drama.