Parenthood Casting News: Jason Ritter, Michaela Watkins Booked for Season Finale

A double does of exciting casting news for the Parenthood season finale:

• Jason Ritter will reprise his role as Mark Cyr on the May 25 episode.
• Former Saturday Night Live star Michaela Watkins will guest star as a parent at Sydney’s school.

In other Parenthood news: the show has been picked up for a second season, and we enjoyed this week's episode.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.