Family Guy
1999 / Cartoon
Plot
The wacky, occasionally irreverent misadventures of a Rhode Island family whose number includes a morbidly obese moron; his martini loving, genius dog; his sexpot wife; his gigantic thirteen year old son; his whiny, awkward daughter; and his homicidal infant son.
Family Guy Presents Stewie Griffin: The Untold Story
2005 / Video
Stewie figures out what he wants to be, after his near death experience, and invisions himself strolling down the street singing "I have confidence in sunshine...", just like Julie Andrews in the Sound of Music.
Mr. Saturday Knight
Season 3 Episode 9
When Mr Weed comes to dinner the children spoof a scene in The Sound of Music where the children sing "So Long, Farewell"
The Tan Aquatic with Steve Zissou
Season 5 episode 11
Peter makes Joe dance like a marionette while yodeling. This is a spoof of The Sound of Music where the children preformed a marionette performance for their father while Julie Andrews' character sings this song with the children.
You May Now Kiss The...Uh...Guy Who Receives
Season 4 episode 25
When Brian's openly gay cousin visits and tells the family he's getting married, Brian has to stop Mayor West's ban on gay marriage.
Video: (clips from all of the above episodes)