Eddy shuts the hatch to the clubhouse when he climbs in, but in the next scene, it's open.
When Ed was wearing the monster costume he looked alot bigger then he usually is.
Goof: The chicken Ed made out of the swings. When the camera was zoomed out at Eddy and Edd looking for Ed, the chicken that Ed made from the swings was pointing to the right, but when Eddy laughed at it, it was pointing to the left.
Ed is only shown grabbing Jonny in the construction site, yet Plank is on the wall with Jonny several scenes later. Although, he could of taken Plank after Nazz threw him.
Before Eddy tackles Ed, he has a cardboard cut-out of a man's chest stuck to him. It disappears as soon as he tackles him.
Kevin loses his hat when Ed kidnaps him, but when he is visible on Ed's wall, the shape of his hat can clearly be seen on his head through the chewed up cereal.
When Ed puts on the mask, it shows him looking out through a conjoined pair of eyeholes, however, in the scenes where Ed's eyes can be seen from the outside of the mask, they are on the side of the monster's head.
Ed only had four limbs, meaning that, while inside the monster suit, he should have only been able to lift those four monster tentacles in the front. How then did he move the tail?
When Ed tells Eddy he'll be the best monster he can be, Ed's mouth moves between his eyeballs.
Ed grabbed both Nazz and Rolf at the same time, but before he sticks Nazz to the wall (which he does as though he had just entered his room), Rolf is already on the wall.
After the Ed monster attacks Eddy, he's beaten up with some bruises a torn shirt, and two shoes. But when Double D and Eddy argue about Ed, Eddy is missing one of his shoes.
Double D comes up with the idea of turning Ed into a monster. He specifically states: "Humor me. What if Ed really was a monster? Think of it Eddy. Ed's over-active imagination could attract customers!" Then when Ed escapes, Double D then says to Eddy: "I told you about Ed's over-active imagination!" In other words, he blamed the whole idea on Eddy. Did Double D forget that it was his idea that got Ed into this mess? Reply: He probably blamed it on Eddy to keep himself out of trouble. Although, he could have objected to it off screen.
Edd: Are you alright, Rolf? Rolf: Yes, thank you, Ed boy. All is well. (Ed eats him) Please ask Rolf's family and livestock to remember the son of a Shepard.
Sarah: Mom said, no parties unless I'm invited.
Eddy: Nice entrance.
Nazz: (While Ed monster is dragging her into his room) Where are you taking me? Please, don't eat me! (Ed chews up cereal, spits it on Nazz and sticks her to the wall) That is so gross, dude!
Rolf: The beast circles with hunger! We must appease it with a sacrifice! (picks up Nazz) Nazz: Put me down, you jerk!
Ed: I am Can Opener Man! Double-D: Please, Ed, calm down. (Ed grabs a box of tissue) Eddy: Gimme the stupid can opener, Ed! Ed: I am Tissue Head! Double-D: We've lost him, Eddy. Ed: I will blow your nose! Eddy and Double-D: (in unison) Ed, stop! (Ed's head pops out in the middle of Eddy's bed) Ed: I am Bed Bundy! Sleep on me! Eddy and Double-D: (in unison): Ed!
(after Ed snaps out of his monster tantrum) Edd: (nervously) Eddy, hiding underneath your bed isn't gonna save us from harm's way. Once the children eventually flake off Ed's wall. Eddy: Relax, will you? I always keep a couple months worth of supplies when the heat turns up. They'll forget about us in no time.
Rolf: The beast is no more than fool-hardy Ed boy! Jonny: Right on! Ed had me goin' too buddy! Kevin: The dork's twisted I swear. Nazz: I'm off cereal forever.
Double D: You can't play his game, you'll only encourage his bad behavior! Eddy: So what? It's funny!
Double-D: There's only one thing to do. Someone needs to go down there and give him a time out. I'll go. Eddy: Killjoy... Nazz: Oh, Double-D, you're so brave, I'll never forget you! (Kisses him on the cheek and Double-D blushes as his hair curls up while Eddy stares in shock)
Ed: I AM A MONSTER!!!!!
Edd (When Ed drags Nazz off): My apologies, Nazz! He's just trying to be the best monster he can... Eddy (coming out of the treehouse wreckage): Hey, if you find any teeth laying around...they're mine!
Rolf: What is this sound that makes Rolf soil his trousers?
(The kids are complaining about that they are stuck on the wall) Edd: Yes, okay. I'm sorry. We'll get you down now. Eddy: WHAT!? Edd: Come on, Eddy! Enough is enough! Look at them! Eddy: Fine, we'll get them down...for fifty cents a pop!(kids argue) What? It's no skin off my bones. Who's first. (Monster-Ed comes up behind him and drool fills up his jar) HE WANTS THE SKIN OFF MY BONES DOUBLE-D!
Rolf: Out of the way, oaf! Edd: Overwhelming fear is not an excuse for rudeness, Rolf.
Jonny: Plank says he heard something over here! Kevin: Yeah, right. And I'm the King of Siam! Rolf: And Rolf is the Head of Cabbage!
This is the second time Kevin's head is exposed.
Ed didn't attack the Kanker sisters in this episode, simply because they didn't appear in this episode.
Edd and Sarah were the only people that Ed didn't attack successfully.
Order in which people get attacked by Ed: 1st- Eddy 2nd- Jimmy 3rd- Jonny and Plank 4th- Kevin 5th- Gertrude (Rolf's chicken) 6th- Rolf and Nazz
We learn that one of Rolf's chickens is named Gertrude.
This is the 2nd time that Nazz uses kung fu. The first was "Urban Ed".
Running gag: 1) Double-D being interrupted by someone when he tries to talk about Ed in the monster suit. 2) Eddy continually making a joke about the entire Monster Ed situation. 3) People finding others missing.
This is the second and last appearance of the Club House, because Ed knocks it off the tree and it shatters to pieces.
Nazz kisses Edd!
This episode is on the Juice Box Media Player with Brother Can you spare an ed.
Jurassic Park When Double D distracts Ed, it is similar to the scene in Jurassic Park when Dr. Grant distracts the T-Rex.
Some of the scenes of Ed attacking the Cul-de-sac resemble scenes from the 1970's movie Aliens.
Episode: Title Pun: The title of this episode is a reference to the title of the movie, The Day the Earth Stood Still.
S 6 : Ep 4
Aired 11/8/09
S 6 : Ep 1
Aired 5/11/07
S 5 : Ep 22
Aired 4/28/07
S 5 : Ep 19
Aired 4/13/07
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User Score: 376
User Score: 364
User Score: 320
User Score: 245
User Score: 237
User Score: 228