Danny Phantom

Femalien was the only one of the Trinity that Danny defeated. Also, she was the last ghost Danny defeated in his original look.

Apparently, Danny was originally scared of ghosts, but after getting his powers, he began to become more confident and brave.

Look Hard: At the end of the episode, when Danny, Sam and Tucker are watching everyone dance at Paulina's party, Tucker doesn't have a backpack on. When the next shot is shown of them viewed from the front, Tucker does have a backpack on.

Danny must be younger than Paulina because she turned 15 this episode and Danny hasn't had a birthday yet.

Cable Episode Info: After an arguement, Sam wishes she had never met Danny.

It is now confirmed that Danny uses his ghost powers to sneek into the girls locker room.

When Danny and Sam do the "fake-out make-out" in Danny's basement, the floating green stuff in the ghost portal forms a heart around them.

The following wishes were made in this episode: 1) Sam- Someone would destroy trucks, something happen to Paulina (Unintentionally), that she never met Danny, that she and Danny never had fight, her, Danny, and Tucker remembering everything that happened, and his costume stayed the same. 2) Mikey- That Dash and Kwan would see what bullying feels like. 3) Tucker- For a Gi Normo 6000 4) Unknown person- evil plants 5) Several others that appeared in the background

Femalien and Terminetra were both destroyed, but Nightmerica was just trapped in the Fenton Thermos, so there may be a possibility of her returning in a future episode.

Sam's look that she used to get Danny's attention consisted of: Pink sweater, white skirt with pink polkadots, white boots with pink socks, a pink bow, pink lipstick, and pink blush on her cheeks.

Tucker's PDA states in this episode that the month in which the episode took place is March. However, in "Shades of Gray", the calender in Axion Labs said that the month was April. Since "Shades of Gray" took place before "Memory Blank", the two different months would mean that Danny has had his powers for a little over a year, even though Sam said he had only had them for a few months.

Apparently, if Sam was never in Danny's life, the Fenton Thermos would never have been invented.

Apparently, someone must have let Mr. Lancer out of the closet he was trapped in during the previous episode, "Control Freaks," since he's not in the closet in this episode.

Look Hard: The name of the store that the plastic cow was perched on is called, "Daisy's Dairy Diner."

After it was hinted in "Shades of Gray," it is confirmed that when Danny is in ghost mode, he automatically turns back into his human mode when he abruptly kisses somebody on the lips.

We can probably conclude that Paulina's birthday is in March, since when Tucker was looking at his PDA after the commercials, the next month shown was April. This episode took place in March.

Nathan (who does not officially "debut" until "Reign Storm") must have somehow been invited to Paulina's fifteenth birthday party, because he was there.

Apparently, Danny found Sam attractive when she wore colorful clothes.

Look Hard: In Sam's notebook, there is a drawing of Danny's emblem with other mediocre sketches of emblems. Evidently she must have been attempting to design him one for boredom's sake, since all but a few contain the initials 'D' and 'P'. The one she circles is the one she sticks to his then-white jumpsuit later in the episode, and the one he'll wear from this episode forth. He also mentions it once he regains his memories.

The way how Danny could not control his powers after going into the Fenton Portal again is very similar to the way how Danny could not control his invisibility and intangibility in "Mystery Meat."

Apparently, the ghost alarms that have been installed in Casper High in "The Million Dollar Ghost" are either malfunctioning or have been removed, since they did not go off when Femalien attacked, or when Desiree was in the building.

Like how the theme song portrays, Danny's ghost suit was originally white with the collar, hands, waist, and feet black, but when he went into the Fenton Portal and got ghost powers, everything that was black turned white and vice versa. The only thing that remained the same color was his eyebrows.

It is revealed that the Specter Deflector can deflect ghost magic, as well as ghosts and their attacks.

After it was hinted in "Lucky in Love," it is confirmed that Star is Paulina's satellite again, since she is sitting next to her at Nasty Burger.

This is the second time that Sam has worn colorful clothing. The first time was in the previous episode, "Control Freaks."

Evidently, if Danny has never gone into the Fenton Portal, it would never have been activated at all.

Despite what the theme song portrays, we learn that Tucker and Sam were in the lab when Danny obtained his ghost powers.

First aired September 21, 2005 on YTV.

Look Hard: When you see Danny zip up his jumpsuit before going into the Fenton Portal, you can see that he is not wearing his T-shirt. This explains why, during Danny's ghost mode, he's not wearing it.

Look Hard: Nathan (who does not officially debut until "Reign Storm") makes two cameos in this episode. The first one is when the camera focuses on Paulina's birthday party: Nathan can be seen in a light beige and green suit dancing with a girl in a pink dress. The second cameo is when the scene focuses on the partygoers making wishes after Danny fires a ghost ray from his rear: Nathan can be seen next to Valerie (who is in a strapless yellow dress).

Running Gags: 1) Someone calling Sam nuts. 2) Tucker shouting, "I'm/we're right here!" 3) Paulina trys to invite Danny Phantom to her birthday during a battle with a ghost.

Apparently, Danny had the ability to shoot an ectoplasmic energy blast from the moment he became half-ghost, since he was able to use it in this episode, without properly training himself in using his powers.

According to Dash, he has set a new school record for shoving the most nerds into a single locker: four.

The Specter Deflector and the Jack-A-Nine-Tails (both from "Maternal Instinct") return.

This is the first time since "Public Enemies" that Danny has captured a ghost in the Fenton Thermos.

According to Tucker, if Danny never met Sam, they would both be free every night through college.

Dash reveals that if he could have one wish, he would wish for extra arms to catch more footballs and to beat up Danny.

The necklace that Paulina wears with her dress at her birthday party looks exactly like the Amulet of Eragon she wore in "Parental Bonding."

We learn that Paulina has a moped.

The pink dress that Paulina wears to her birthday party and the blue suit that Dash wears during the party are the same outfits that each of them wore to the dance in "Parental Bonding."

The picture of Danny, Sam, and Tucker from eighth grade in Danny's locker is different form the picture in "Lucky in Love." In "Lucky in Love," Danny was on the left, Tucker was in the middle, and Sam was on the right. However, in the picture in this episode, Danny was still on the left, but Sam is in the middle, and Tucker is on the right.

Apparently, Danny and Tucker must have deeply informed Sam about Desiree, since she was able to tell that the ghost in the school was Desiree and that she grants wishes, despite the fact that Sam never encountered Desiree at all in "What You Want."

Since Sam wore the Specter Deflector, Desiree's powers did not affect her in any way, which explains why she had the memories of her past ghostly adventures, the pictures of her, Tucker, and Danny, the Fenton Thermos, the Jack-A-Nine-Tails, and the Specter Deflector.

Apparently, Sam's absence in Danny's life has not prevented Danny and Tucker from becoming friends, so that must mean that Danny and Tucker were already friends when they met Sam.

In the flashback, Sam seemed very intrigued about the idea of a ghost portal, which proves Sam's claim in "Mystery Meat" that she used to be into ghosts until they became "so mainstream."

Apparently, Desiree can telepathically hear people's wishes, since she was able to grant the wishes that the people at Paulina's birthday party were making in their minds.

Apparently, Sam has a new purple backpack, since the one she had in "My Brother's Keeper" was light blue.

As shown in the theme song, Danny's ghost costume originally had a zipper, but when he got his ghost powers, the zipper seemed to have mysteriously vanished.

In this episode, Desiree's tagline was "So you've wished it, so shall it be," but in "What You Want," her main tagline was "Your heart's desire is my command." She did, however, say, "So you've wished it, so shall it be" once in "What You Want."

In this episode, Sam seemed very excited to see "Trinity of Doom," which was featuring the three biggest box office female movie monsters, Femalien, Terminatra, and Nightmerica battling each other in a big budget, special effects film, even though in "Fanning the Flames," Sam claimed that she has an utter disdain for anything popular and/or of corporate influence and in "Reign Storm," Sam also claimed that she is opposed to violence. However, "Trinity of Doom" seems like a violent, corporate influenced, horror movie.

Even though Paulina knows Danny Phantom as "Inviso-Bill," she prefers to call him "Ghost Boy" instead.

We learn that Mr. Lancer is also Danny's astronomy teacher, as well as his English and biology teacher.

Apparently, the Specter Deflector has an on/off button on it.

We learn that Paulina is Hispanic. Note her "quinceanera."

Apparently, Sam carries around a Fenton Thermos and a Jack-A-Nine-Tails in her backpack. She took them out of her backpack to fight Nightmerica.

Opener: Danny and Tucker are admiring new trucks and Sam hates the trucks for being hazardous to nature. Sam tells Danny he should get rid of them by using his ghost powers, but he refuses. Sam accidentally wishes a plastic cow to life by Desiree. It smashes one truck and covers Danny and Tucker in milk.

Apparently, Tucker finds Sam attractive, since he was hitting on her after Danny lost his memory, thus resulting in him forgetting this friendship with Sam (supposedly).

It is revealed that Danny's ghost costume originally had a picture of Jack on it. However, it was just a sticker and it was taken off before he went into the Fenton Portal and got ghost powers.

Apparently, Danny can shoot ectoplasmic energy beams from his rear.

A reference is made to "Mystery Meat" (after Danny phases into the floor while in Lancer's class, he says "Hey, why is there all this meat down here?").

When Sam took Tucker's hat and used it as a mask, it looked very similar to the mask of Valerie's ghost hunting costume.

This is the first episode in which Sam successfully fights a ghost on her own.

When Danny and Sam are engaged in the fake-out make-out in front of the Fenton Portal, the green wisps in the portal form into the shape of a heart.

Paulina is now 15 years old. Her 15th birthday takes place in this episode.

Sam still has that photo of Danny and Tucker hugging from "One of a Kind." You can see it in her photo album.

Danny and Sam have their second "fake-out make-out" in this episode. Their first was in "Shades of Gray." However, Danny started this one, and not Sam.

This is another episode regarding Sam and Danny's relationship. The others are "Shades of Gray," "Fanning the Flames," "Lucky in Love" (sort of), and "Control Freaks" (also sort of).

Danny's Memories: 1) Punching Skulker. 2) Punching Vlad. 3) Being held by the neck by Walker. 4) Chasing The Box Ghost. 5) Coming out of the girls locker room. 6) The Fenton Thermos. 7) Coming out of the girls locker room again.

Danny makes references to "Mystery Meat," "One of a Kind," and "Attack of the Killer Garage Sale" in this episode.

We learn that Desiree becomes more powerful when she grants people's wishes.

Danny now has an emblem in the shape of a "D" with a "P" inside of it on his ghost suit; Sam made it.

We learn how Danny became half-ghost in this episode.

Maddie and Jazz are absent in this episode.

Title Screen Caption: "The Episode You Won't Forget!"

No new named Fenton inventions were introduced in this episode.

Main Villain(s): Desiree.