It's learned that Cree is working for Father and the Delightful Children from Down the Lane in Operation: S.U.P.P.O.R.T.
In Operation: S.U.P.P.O.R.T., every time Mr. Lincoln is shown, he is wearing a different colored sweater vest.
Numbuh 5 and Cree both talk like their father at least once in the episode.
Numbuh 2 apparently has a crush on Cree, Numbuh 5's sister.
Goof: When Numbuh 2 leaves the retirement home, his grandma is facing the mirror with a container of anti-aging cream. However, the lettering of the product is not reversed in the reflection.
Lydia: Don't you lie to your grandmother, Tommy!
Numbuh 2: That's Hoagie! Tommy's my brother.
Numbuh 5: What's up with all the racket?!
Cree: I caught your two little weirdo friends trying on my bras.
Numbuh 5: What are you two doin' wearing my sister's bras?
Numbuh 1: Numbuh 5, you don't understand. B.R.A. stands for Battle Ready Armor. It's a weapon!
Numbuh 5: Are you crazy?!
Dr. Lincoln: They grow up so fast. It seems like only yesterday she was a little girl, and now look at her with her brand-new training bra.
Cree (spits out the orange juice she was drinking, then starts beating on him): DAD!!! I hate you! How could you say that? And in front of two boys! You are so embarrassing! Hello, Dad! What will make you stop?
Dr. Lincoln: Aw, look! My oldest girl is telling her little sister about bras. (Numbuh 5 and Cree begin pounding on him to get him out of the room)
Numbuh 1: Battle Ready Armor, help.
Cree: I said, take off my bra! (kicks Numbuh 1 to the ceiling and tosses him to the bed)
Numbuh 1: Numbuh 2, I think I could really use some...
(Cree grabs Numbuh 1 and tosses him aside)
Numbuh One: Imagine the adult's surprise when the Kids Next Door are wearing bras too!
Numbuh 1: So, do you feel anything?
Numbuh 2: Yeah. (cut to him, wearing bra on his head) Stupid.
Numbuh 1: I don't know. I feel kind of powerful.
Cree (screaming after she turns on the lights): AHHHHH!!! ARE YOU CRAZY?!?!!
Numbuh 1: What's the matter, teenager? Afraid we'll put your bras to better use?
Numbuh 2 (After they check in on Abby): Boy, she looks real sick.
Numbuh 1: And in her condition, an enemy agent could easily sneak in and suck top secret Kids Next Door information out of her brain.
Numbuh 2: NO! We have to guard her with our lives.
Numbuh 1: We can't leave her side for a minute.
Numbuh 2 (Agrees, but after setting up in a defensive position by the door): I'm hungry.
Numbuh 1: Let's get some of Mr. Lincoln's cookies.
Numbuh 2: All right!
Lydia: I thought we were using the long-lasting stuff! Sheesh! In my time, when we said it lasted two hours, guess what, we meant it lasted two hours! Now where did I put my jar? (Finds it) Ah! Anti-aging creme. HA, HA, HA!!! They haven't heard the last of...THE SENIOR CITIZENS SQUAD!!!
Numbuh 4: (Making fun of Numbuh 2) Hah, it's totally your fault! Hey everybody, who am I? Oh, I'm a pilot! I'm pressing the wrong button! I'm dumping the grossest flavor of pudding all over my friends!"
Numbuh 3: Oh, oh, oh, I know, I know, I know! You're Numbuh 4!
Numbuh 4: NO! Who am I pretending to be?!
Numbuh 3: Oh! You're pretending to be dummy-head Numbuh 2!
Numbuh 5: What are you two doing wearing my sister's BRA!
Numbuh 2: Great news guys! I got to Grandma's and back in just two bowls!
Numbuh 1 (in an angry voice): Does it Look like we want to save tapioca?! (Numbuh 3 shrieks as some of it drops on her)
Father: You have done well... my apprentice.
Cree: (Removes mask) Thank you... Father.
Numbuh 1: We know you're wearing a BRA, and we're going to put a stop to it, if it's the last thing we do.
Cree: (Storms off, muttering angrily) Stupid dad, with the big mouth and the embarrasing and the pulling it out for the neighbors!
S.U.P.P.O.R.T stands for Special Underwire Protection Proportedly Outfits Rotten Teenagers.
T.A.P.I.O.C.A. stands for Teens And Pudding Inconvenience Our Childish Agents.
Cree's technology is know as the B.R.A.-Battle Ready Armor.
Numbuhs 3 and 4 do not appear in Operation: S.U.P.P.O.R.T.
Operation: S.U.P.P.O.R.T. is a Numbuh 1, 2, and 5 episode.
Operation: T.A.P.I.O.C.A. is a Numbuh 2 episode.
Numbuh 2's granny is named Lydia.
Villians: Cree, Father, Delightful Children From Down The Lane, Senior Citizens Squad.
For the first time in this series, both episodes feature family members of a KND. Numbuh 5's sister and father (though his face isn't seen) in "Operation S.U.P.P.O.R.T." and Numbuh 2's grandmother in "Operation T.A.P.I.O.C.A."
Cree Summer, who provides the voice for Numbuh 5, also voices her sister Cree (conveniently named for the actress herself).
Numbuh 5's dad appears to be based on Dr. Heathcliff Huxtable, Bill Cosby's character from The Cosby Show.
Operation: S.U.P.P.O.R.T. marks the first appearance of Numbuh 5's sister Cree, and her dad Dr. Lincoln.
Operation T.A.P.I.O.C.A. marks the first appearance of Lydia (Numbuh 2's grandmother), Maurice, and Sheldon, members of the Senior Citizen Squad.
KND Technology: L.U.N.C.H.B.O.C.K.S. - Largely Undercover Nuclear Computer Handles Bologna Or Complicated Komputer Stuff (seen in Operation: S.U.P.P.O.R.T.). M.E.R.R.Y.G.O.R.O.C.K.E.T - Monstrous Electron Rocket Rotates Your Grown Opposition Round On Carnival Kontraption Eliminating Teenagers (seen in Operation: T.A.P.I.O.C.A.).
Numbuh 5's Father: Bill Cosby
Numbuh 5's father voice sounds a lot like Bill Cosby the famous actor. Indeed the joke in this episode seems to be that Bill Cosby is Numbuh 5's father (I know it is impossible but it's a production joke) which is why his face is never shown.