Merry Christmas...If That's Okay is a song from the episode Santa Claus. It was also played in the credits, instead of Mighty Science Theater.


Mike: Crow, Tom and I have written and are going to perform an original Christmas Carol.

Crow: Uh, Mike, it's NOT just for Christmas It's for holidays of ALL faiths.

Tom: And don't call it a 'carol' because Carol is a woman's name and we want this to be all-inclusive.

Mike: Okay, why don't you hit it, Cambot? (Music starts)

Mike: (singing) Let us all now sing our praises to the Lord today!

Although you may not share our beliefs system

Which is perfectly OKAY

Crow: Maybe you worship an abstract being that is kind of vague

Or maybe you just worship a guy who's name is Greg

Tom: Perhaps your religion doesn't include a time called 'Lent'

But whatever your religion is, we support you 100 percent!

Mike: (as Tom harmonizes) So sit around the fire

And have a chestnut roast

Or raise a glass in toast

To Happy Day's

Mike and Tom: Donnie Most!

Tom: But if you prefer to eat Indian food on Christmas Day

I can only shrug my shoulders and say "Namaste"

Crow: (as Mike and Tom harmonizes) Personally I prefer

Turkey, gravy and salad

But let's never forget

All cultures

All: Are valid!

Mike: (as Tom "Ooo's" down a scale twice until Crow sings) So let's have peace on earth and cut out all the bull.

Crow: Moooooooo!

Mike: Let's have a holiday season that's multi-cultural.

Crow: If there's one point we'd like to make

With this festive holiday song

Tom: It's that Christmas comes

Just once a year

So for a few days

For crying out loud!

All: Can we all just get along?!?

Mike: Hey, that was actually pretty good.

Tom: It was great! It was lovely...

Series "MST3K Love Theme" • "Mighty Science Theater"
Season K "O Tannenbot" • "Theme to Fugitive Alien" • "Has-Been Actors" • "Joel's military cadence
Season 1 "Beverly Hillbillies Parody" • "Clay & Lar's Flesh Barn" • "Commando Cody Song" • "I'm a Hu-Man"
Season 2 "Sidehackin'" • "Only Love Pads the Film" • "My Creepy Girl" • "Wild Rebels Cereal" • "If Chauffeurs Ruled the World" • "Joey the Lemur" • "The Jet Jaguar Song" • "Godzilla Genealogy Bop"
Season 3 "Tibby, Oh Tibby" • "Idiot Control" • "Music from Some Guys in Space" • "A Clown in the Sky" • "Hike Your Pants Up" • "Celebrity Siblings" • "The Gamera Song" • "Annoying Cornjob Song" • "Slow the Plot Down" • "The Plate Spinning Song" • "The Waffle Song" • "Fugitive Alien Medley" • "Sandy Frank Song" • "(Let's Have) A Patrick Swayze Christmas" • "Master Ninja Theme Song"
Season 4 "City Rap" • "Oh, Kim Cattrall" • "A Danger to Myself and Others" • "Killer Shrew" • "Tribute to Pants" • "Satellite of Love Marching Song" • "Ode on Estelle" • "Gypsy Moons" • "Hired!" • "The Many Tunes of Gamera" • "Gypsy Rose Me" • "Happy Thoughts"
Season 5 "What a Pleasant Journey" • "The Janitor Song" • "My Wild Irish Ireland" • "Tubular Boobular Joy" • "Whispering Christmas Warrior" • "Merry Christmas...If That's Okay" • "Mystos" • "Girl in Lovers Lane Theme" • "The Greatest Frank of All"
Season 6 "Cosmic Freight Train" • "Livin' in Deep 13" • "United Servo Academy Men's Chorus Hymn" • "The Poopy Suit Anthem" • "Supercalafragalisticexpiala-wacky!" • "Bouncy Upbeat Song" • "Nummy Muffin Coocol Butter" • "Who Will I Kill?"
Season 7 "Phones"
Season 8 "The Gods Jam" • "The Funky Seventies" • "Sodium!" • "Loving Lovers Love" • "Satellite Hootenanny" • "Digger Smolkin Medley" • "When I Held Your Brain in My Arms"
Season 9 "Rowsdower Saves Us" • "Air on a Delta Knight" • "The Canada Song" • "Hobgoblins" • "Where, Oh Werewolf" • "Stay!" • " Puma Man"
Season 10 "Oh, I Am Sad" • "Bobo Creek" • "The Ballad of Goosio" • "To Earth"
Season 11 "Every Country Has a Monster" • "Our Love Is on Wings (You Can't See)" • "UFO" • "The Great Space Circus" • "Aloha" • "Moon 14 Mesozoic Ranch Dinosaur BBQ Theme" • "The Magic in You" • "Push Past the Hurting (When a Movie Hurts Too Much)
Season 12 "Get in Your Mech" • "Trippy Blob" • "Concepts!" • "Below the Dam" • "There's a Cut on My Hand and a Pain in My Heart" • "Your Horrible Show (Your Show Stinks)"
Additional "1997 Summer Blockbuster Review Theme" • "1998 Academy of Robots Choice Awards Special" • "1998 Summer Blockbuster Review Theme" • "#BringBackMST3K Theme" • "#WeBroughtBackMST3K Theme" • "Satellite of Love" • "Teen Reporter, Tom Servo"
Collections Clowns in the SkyClowns in the Sky IIMystery Science Theater 3000: The Return (Music from the Netflix Original Series)Songs in the Key of MSTThe New Themes of MST3KThe Complete Clowns in the Sky