* EvilIsCool: Irontail, whose a cranky, scheming goth rabbit voiced by Creator/VincentPrice so this isn't that surprising.
* SugarWiki/HeartwarmingMoments:
** Peter finding Bonny a home.
** Donna giving Peter a kiss at the end.
* HilariousInHindsight:
** The whole plot of a figure from one holiday visiting other holidays and trying to take them over in the style of his own holiday brings to mind a certain [[WesternAnimation/TheNightmareBeforeChristmas later cult classic that's also in stop-motion animation.]] Especially when Antoine exclaims "This is Halloween!" when he and Peter land in that holiday.
** Creator/VincentPrice voicing a villainous, megalomaniacal small animal with primarily gray fur who wears black clothing and has a bat henchman? [[WesternAnimation/TheGreatMouseDetective Where have I seen this before?]]
* LoveToHate: Irontail. He's capable of being genuinely frightening at times, and can be entertaining at others due to his LargeHam personality, even if at times [[{{Narm}} it goes a bit too far]]. Makes sense given he's voiced by Creator/VincentPrice.
* NarmCharm: LargeHam CardCarryingVillain January Q. Irontail. What else do you expect from Creator/VincentPrice?
* NightmareFuel: [[{{Narm}} As funny as Irontail]] is, he has some moments that make him seem genuinely frightening. Again, what do expect from [[Creator/VincentPrice Vincent Price]]?
-->'''Seymour S. Sassafrass:''' ''(speaking of Peter Cottontail)'' You mean you've never heard how he almost lost the job? ''(as the music takes on a minor [[{{Scales}} key]] and tone)'' You actually mean you've never heard how a terrible, wicked, nasty rabbit named Irontail almost became the Easter Bunny?
* TearJerker:
** Peter leaving April Valley after his carelessness leads to Irontail taking over, crying as he wanders through the rain and vowing to make up for his mistake but not knowing how.
** You can't help but feel sorry for Donna, the female bunny that Peter Cottontail meets when he arrives at a place dedicated to Valentine's Day and is later seen crying as he leaves her behind because Irontail turned all the eggs green. She later returns during the ending where Peter gives her a flower.
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