Operation: O.F.F.I.C.E. is the first short that introduces the Rainbow Monkeys theme song:
Rainbow Monkeys, Rainbow Monkeys
All so very round and super chunky
Bringing love wherever they go
Every one is made of a big rainbow
Oh, red and orange, and pink and blue
Rainbow Monkeys, Rainbow Monkeys, we love you!
If all that Numbuh 30C wanted was to save Prof. XXXL's project, why didn't he simply tell sector V that they were looking at the wrong lab?
In O.F.F.I.C.E. when Numbuh 3 sees that Numbuh 4 is okay after the rocket crashes she hugs him.In the first scene of the hug if you look at her feet you'll see that her socks are white.
In O.F.F.I.C.E., there is an overhead shot of Numbuh 4's dad's office with the drawer of the filing cabinet opened. The following shot when they enter the office, the cabinet drawer is closed.
Plot Flub: 30ºC/86ºF is all right as long as you think he's helping heat the earth to stop snow day's, but what does heat have to do with making the perfect snow cone? Does making it perfect involve heating it?
(talking about numbuh 30C)
Numbuh 3: He's cool.
Numbuh 4: Yeah, if you like penguins.
Professor XXXL:What?!What did you think I was possibly doing in the middle of the North Pole?!
Numbuh 1:Aaa...building a weather control device?
Professor XXXL:Oh, no, no.That's Bob's project.He works just over the hill there.
Numbuh 30C: Wow, that Numbuh 3 is kinda cute, huh?
Numbuh 4: What?! Let's stick to business here, slushball! So what do you do first for this crudy arctic warfare stuff?
Numbuh 30C: Well, the first thing us arctic guys always do is have a snack.And I can really go for a mango soda.
Numbuh 30C: .. That's an order!!
Numbuh 4:(mumbles) Stupid penguin...
Professor XXXL: Only minutes to go before my ingenious device is complete, and I, PROFESSOR TRIPLE-EXTRA-LARGE, will completely change the world for kids everywhere!
Numbuh 5: Man, that guy's like an icy Tarzan!
Numbuh 2: (After they're hit by the torpedo) Well, at least now we know that the new torpedo WORKS...
Numbuh 4: Numbuh 3? What are you doing here?
Numbuh 3: Well, my mom works in accounting. And it's "Bring your...
Numbuh 4:(grabbes her hand and starts pulling her to a open venthole) Okay, tell me later. We've got to get otta' here!
Numbuh 4:There gonna' blast this whole party to Pluto!
Numbuh 3: (Hugging 4) Oh, Numbuh 4!! I'm so glad you're safe!! I thought you went to Pluto!
Numbuh 4: Well.. uh..
Numbuh 4: They're just a bunch of stupid girls!
Numbuh 5: Aw, metrics stink!
Numbuh 30C: You should have guessed! 30C! 30 Celcuis! That's like 80 degrees or something!
Operative Debuts: Numbuh 30c
Villains: Mr. Boss (first appearance) in O.F.F.I.C.E.
Professor Bob in A.R.C.T.I.C. (first appearance) and Professor XXXL, (KND debut) who previously appeared in the Kenny and the Chimp segment "Diseasy Does It" (Chimp-N-Pox).
O.F.F.I.C.E. stands for - On Fourteenth Floor Is Corporate Evil.
A.R.C.T.I.C. stands for - Am Really Cold That Is Certain.
The Rainbow Monkeys are introduced in this episode
This is the first two-segment episode that doesn't feature that KND treehouse.
Every time Prof. XXXL shows up throughout the series, he has some kind of mutation. In this one, he has a turtle shell. In future episodes, he has other mutations like a crab claw and octopus tentacles.
Operation: O.F.F.I.C.E is a Numbuh 4 episode and Operation: A.R.C.T.I.C. is a team episode.
Professor XXXL isn't the only one saved from Kenny and the Chimp. Numbuh 30C is an altered version of Kenny himself.
After the ship self-destructs, Numbuh 3 can be seen making snow-angels.
KND Vehicles: S.K.E.E.B.I.K.E. Super Kool Environment Engine Bike Is Kinda Enormous.
S.N.O.W.S.U.B. Snow Nearly Obscures Warehouse Size Underground Burrower.
Both are used in Operation: A.R.C.T.I.C.
Villains: Mr. Boss, Prof. XXXL
In this episode we learn that the Mad Professor's name is Extra Extra Extra Large (XXXL).
In this episode, we find that Numbuh 4's real name is Wallabee (Wally) Beatles.
Operation O.F.F.I.C.E. is the first episode in which not all the core KND appear. Here, Numbuhs 1, 2, and 5 are absent.
Operation O.F.F.I.C.E reveals that 4's father and 3's mother work at the same place.
In A.R.C.T.I.C., Numbuh 2 is seen without his goggles.
All of the core KND's names are allusions to their numbers:
Numbuh 1 is Nigel Uno, the last name being the Spanish word for one.
Numbuh 2 is Hoagie Pennywhistle Gilligan Jr., making him the second of his family to bear that name.
Numbuh 3 is Kuki Sanban, her last name being the Japanese word for three.
Numbuh 4 is Wallabee Beatles, his last name being the same as the famous British rock band of the late 1960's, also known as the Fab Four.
Numbuh 5 is Abigail Lincoln, her last name being the same as President Abraham Lincoln, whose image is on the U.S. five dollar bill.