John Corbett sera de retour dans la saison 3 du drama de NBC, Parenthood. Il reprendra le rôle qu'il a joué dans 3 épisodes de la saison 2, Seth l'ex mari de Sara, un alcoolique sur la voie de la guérison.
"Just when everything seems to be going well between Sarah and Mark, Seth shows up and he's kind of in a darker place than he's been. And so you see Sarah really having to struggle with wanting to help him and be there for him, but also at the same time [be fully present] in this relationship with Mark that's really good and healthy. He did such a great job. Even though there's so much pain in the Sarah/Seth relationship, there's also a lot of love still there. So this year we wanted to do a story that sort of takes that relationship to another level." _ Jason Katims (producteur exclusif)