History WesternAnimation / ScoobyDooMoonMonsterMadness

* AlwaysSomeoneBetter: Velma suddenly fills this role as Daphne scored better on the pre-launch exam. She spends the bulk of the movie sniping at Daphne over being bested, then this is subverted when Shannon Lucas says she switched Daphne's exam score--with ''Shaggy!'' She did this in an attempt to fracture the gang by having Velma and Daphne at odds with each other.

* [[spoiler: DepravedBisexual / PsychoLesbian: Depending on your interpretations of Shannon's LesYay with Daphne, and her willingness to kill everyone for her objective. She even apologizes to Daphne personally before leaving her to perish with the others.]]

* Shaggy and Scooby dancing on the moon to

* AlwaysSomeoneBetter: Velma suddenly fills this role as Daphne scored better on the pre-launch exam. She spends the bulk of the movie sniping at Daphne over being bested, then this is subverted when Shannon Lucas says she switched Daphne's exam score--with ''Shaggy!'' She did this in attempt to fracture the gang by having Velma and Daphne at odds with each other.

** Shaggy mentions watching a show with a gremlin on a plane wing, like the famous Twilight Zone episode.

* InadvertantEntranceCue: Shortly after Velma snarks that Sly Baron would probably arrive wearing a suit of money to show off, he arrives...wearing a suit of money.

** Don't forget Daphne. She establishes a riff between her and Velma when she claims she scored highest on the space test she and the others took.

** Don't forget Daphne. She establishes a riff between her and Velma when she claims she scored highest on the space test she and the other took.

** Don't forget Daphne. She establishes a riff between her and Velma when she claims she scored highes on the space test she and the other took.

--> Sly ([[spoiler: about to be marooned on the moon]]): "You're just going to leave me here?"
--> Hudson (standing behind him, [[spoiler: also about to be marooned]]): <pointed cough>
--> Sly: "Oh, right. You're just going to leave me here ''with these people?"''

* ItsAllAboutMe: [[spoiler: Shannon's motivation for dressing up as the alien: she believes that nobody deserves to go into space but experts like her and is insulted when Sly Baron offers the opportunity for everyday people to do it safely. While there's could possibly have been a bit of WellIntentionedExtremist to this, her vanity becomes really obvious when she realizes Mystery Inc could uncover her plots - at which point she changes plans from "engineer an alien attack to frighten people out of going to space" to "maroon and/or kill everyone on the moon and return the sole survivor, so she can get all the fame from the 'failed' expedition."]]

** Ridley makes the [[Series/StarTrekTheOriginalSeries Vulcan salute.]]

* ThisLooksLikeAJobForAquaman: Shaggy and Scooby get a moment to help save the day when an entrance is blocked by boxes of food.

* LampshadeHanging: Even after everyone gets knocked out when debries hits them, Velma mentions, "but they're all wearing helmets".

** The Alien is designed much like a Xenomorph from Film/Alien

** Shaggy says, " One small step for dog, one giant leap for me" ala Neil Armstrong.

* OverlyLongGag: People coming out of elevators and saying, "The alien. You caught the alien."

* HypocriticalHumor: Velma says that "everybody needs to calm down" and then begins squeeing when the boarding is announced.

* CrushFilter: When Hudson becomes attracted to Ridley, the camera zooms in, the lighting changes, and we seems to shake her hair.

* CrushVision: When Hudson becomes attracted to Ridley, the camera zooms in, the lighting changes, and we seems to shake her hair.