* ActorAllusion: Levi Stubbs plays Mother Brain, who sounds and acts ''exactly'' like Audrey II from ''Film/LittleShopOfHorrors''.
* CowboyBebopAtHisComputer: "Oh, hey there, Kid Icarus... Uhh, not going by Pit anymore, I take it?"
** This was actually deliberately done so the cast would be forced to say the name of Pit's video game as much as possible, thus increasing brand awareness.
** Mother Brain is the evil ruler of planet Metroid (not Zebes). Actual Metroids only show up briefly in the comic.
* DevelopmentGag: A planned cartoon that eventually became Captain N (a ''Paperboy'' adaptation called "Buddy Boy") had [[http://filbarlow.deviantart.com/#/d55x9tu a newspaper delivery boy wearing a red hat]] as the protagonist. In the episode based on Paperboy, a kid named Julio appears with a very similar design.
* MissingEpisode: At least in the [=DVD=] set.
** The aforementioned ClipShow episode for the aforementioned reason.
** "How's Bayou", well, [[SubvertedTrope sorta]]... There were two versions of the episode. The original was never completed, due to time constraints, but when the series was picked up for syndication, a second, more common version was shown with additional scenes and dialogue to keep the storyline in place, but with other dialogue taken out as well. Only the original was included on the [=DVD=] set, and the more common syndicated version is nowhere to be found in that set.
** Almost all of the opening teasers save for the first episode and some season three episodes are gone in the DVD sets. Depending on who you ask, either they were not part of Creator/ShoutFactory[='=]s deal with Creator/DICEntertainment, or they were accidentally destroyed by Creator/{{Disney}} during [=DiC=]'s short tenure there.
* RecursiveAdaptation: One of the NES games featured was "Puss in Boots: Pero's Great Adventure". Which was itself was based on an {{Anime}} movie based on two different works of classic literature (Literature/PussInBoots and Literature/AroundTheWorldInEightyDays).
* ScrewedByTheNetwork: While Creator/{{NBC}} gave ''Captain N'' fair treatment for its first season, its second and third season became the target of network politics as NBC began to move away from its Saturday Morning block. The third season in particular was noted for the removal of many licensed characters (except those from Creator/{{Nintendo}}), shorter episode length, dialogue changes and shift to cheaper animation studios. NBC canceled the program without warning after this final straw (its pairing program, ''WesternAnimation/SuperMarioWorld'', also suffered this fate), and its timeslot was returned to the affiliates once the 1991-1992 television season ended. The affiliates promptly replaced the show with additional local news. The show suffered this in its final two seasons as Creator/{{NBC}} began phasing out their Saturday morning block. First, NBC stopped promoting the series from season two onwards, meaning that viewers would have to rely on word-of-mouth in order to not miss a new episode. Second, after season three was renewed, NBC drastically cut the show's production budget in favor of a superior performer, ''Series/SavedByTheBell'', causing the quality of the show to deteriorate and prompting audiences to stay away. Finally, once the abysmal ratings for season three came in, NBC halted production of the show, along with all other animated programming, indefinitely, putting it and other programs in reruns for about a year before ditching its Saturday morning block completely, effectively canceling ''Captain N''. Its timeslot was later replaced by local news.
* WhatCouldHaveBeen: The original premise was [[http://www.nintendoplayer.com/the-man-behind-captain-nintendo/chapter-4-enter-captain-nintendo drastically different]].
** And [[http://filbarlow.deviantart.com/#/d55x9tu another version of that premise]] by Fil Barlow was also drastically different in drastic ways from the previous one.
** An issue of Nintendo Power during the show's run indicated that an actual game based on the cartoon was in the planning stages at one point. No doubt the sheer legal mess of using the various characters in one title killed this off fairly early on, however.
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