US TV
Rex Features
The singer-turned-actress has been cast as pregnant Nancy's baby doctor, Audra Kitson.
Reports say that Morissette will appear in a minimum of seven episodes during the fifth season, which debuts in the US on June 8.
Earlier this year, it was announced that Jennifer Jason Leigh had landed the role of Nancy's estranged older sister Jill in the comedy series.
Tube Talk
'Freaks and Geeks': Tube Talk GoldTube Talk Gold heads back to the '80s and remembers Freaks and Geeks.
2012-13 Season
John Stamos to star in 'Little Brother'The former Full House actor will star in the comedy pilot Little Brother.
US TV Interviews
'Celebrity Apprentice' Debbie Gibson Q&ADebbie Gibson opens up about her Celebrity Apprentice experience.
US TV Ratings
'Vampire Diaries' soars to 3m for The CWThe Vampire Diaries and The Secret Circle perform well for The CW.
