|This page about a Christmas special or an episode from a television series with a Christmas theme is in need of a longer synopsis. You can help the Christmas Special Wiki by expanding this synopsis.|
It turns out that Mrs. Claus actually is the Head Head Vampire, who attacks the friends with her army of vampire bat elves. Baron von Ghoulish hides in a Christmas tree as Mandy faces off with Mrs. Claus. Meanwhile, Billy discovers the Vampire Antidote - cookies and milk.
Mrs. Claus is defeated, Santa is restored to life, and Christmas is saved. On Christmas morning, Grim receives a new scythe, Mandy only gets coal and Billy becomes one of the reindeer to help Santa across the world.
The special was included on the Cartoon Network Christmas 3 DVD, released by Warner Home Video on October 3, 2006.
- When Grim tells his story of Santa, Carl Greenblatt is on his naughty or nice list.
- A game called Hello 2 is mentioned, an obvious parody of Halo 2.
- Mandy calls the vampire Santa "Batman".
- The ending credits song used is "Round and Round" by Ratt.
- When Grim, Mandy, and Billy arrive, there is a Wampa about to attack Luke Skywalker, parodying a famous scene from Star Wars: The Empire Strikes Back.
|Greg Eagles|| Grim|
|Richard Steven Horvitz||Billy|
|Grey DeLisle|| Mandy|
|Malcolm McDowell||Baron Von Ghoulish|
|Carol Kane||Mrs. Claus|
|Gilbert Gottfried||Santa Claus|
|Armin Shimerman||General Skarr|
|Dee Bradley Baker|| Dad #2|
Man in Cave
|Amber Hood|| Cassie|
|Richard McGonagle|| Male Parent|
|B.J. Ward|| Female Parent|
- Cartoon Network Wiki: Billy & Mandy Save Christmas
- The Grim Adventures of Billy & Mandy Wiki: Billy and Mandy Save Christmas
- Billy & Mandy Save Christmas at the Internet Movie Database
- Billy & Mandy Save Christmas at the Big Cartoon DataBase
|Cartoon Network Studios|
|"A Space Ghost Christmas" • "George and Junior's Christmas Spectacular" • "Dexter Vs. Santa's Claws" • "Twas the Night" • "Happy Baboon Holidays" • "Fa-La-La-La-Ed" • "A Johnny Bravo Christmas" • The Powerpuff Girls: Twas the Fight Before Christmas • "Christmas Con Carne" • Ed, Edd n Eddy's Jingle Jingle Jangle • "Christmas Evil" • Billy & Mandy Save Christmas • "A Lost Claus" • "Operation: N.A.U.G.H.T.Y." • "Have Yourself a Joyful Little Animas" • "Kamp Kringle" • "Merry Christmas" • "The Class of 3000 Christmas Special" • "Hey, Hey It's Knishmas!" • "Low Tidings" • "Holly Jolly Secrets" • "The Regular Show Christmas Special" • "Christmas" • "Uncle Grandpa Christmas Special" • "Merry Christmas Mordecai" • "Secret Santa" • "Merry Moochmas" • "Christmas Parties" • "Christmas in Space"|