Surprise Party couch gag

The Surprise Party couch gag is the tenth couch gag of Season 16.

Plot
A group of recurring characters run into the living room, which is very dark. When the Simpson family runs into the room, the lights suddenly turn on, and the room is set up with balloons, streamers, and a banner that reads, "SURPRISE!". As the lights go on, the recurring characters all yell, "SURPRISE!". Eventually, Homer freaks out and gets a heart attack before collapsing.

Character Appearances

 * Homer Simpson
 * Marge Simpson
 * Bart Simpson
 * Lisa Simpson
 * Maggie Simpson
 * Kent Brockman
 * Moe Szyslak
 * Hans Moleman
 * Nelson Muntz
 * Clancy Wiggum
 * Edna Krabappel
 * Groundskeeper Willie
 * Waylon Smithers, Jr.
 * Agnes Skinner
 * Ned Flanders
 * Barney Gumble
 * Melvin Van Horne
 * Ralph Wiggum
 * Jonathan Frink
 * Rainier Wolfcastle
 * Julius Hibbert
 * Carl Carlson
 * Charles Montgomery Burns
 * Nick Riviera
 * Comic Book Guy
 * Apu Nahasapeemapetilon
 * Krusty the Clown
 * Bumblebee Man