* Most of the episode titles are the names of notable albums or songs.

!!Trivia tropes:

* CrossDressingVoices: In the Hungarian dub, Ed is voiced by a boy after the translator mistook her name as male.
* HeyItsThatVoice:
** SteveBlum is Spike.
** Faye is voiced by WendeeLee.
** In Japan, Faye is voiced by MegumiHayashibara.
** Jet and Ed are voiced by BeauBillingslea and MelissaFahn.
** In Japan, Ed is [[Franchise/{{Digimon}} Terriermon]].
** Electra Ovilo in the English dub of TheMovie is voiced by JenniferHale.
*** Also from TheMovie's English dub, Vincent Volaju is voiced by DaranNorris.
** SkipStellrecht is Vicious.
** MaryElizabethMcGlynn is Julia.
** KirkThornton is Mad Pierrot.
** Creator/PaulStPeter is Punch.
** DerekStephenPrince is Lin.
** SteveStaley is Rhint.
* WhatCouldHaveBeen:
** Edward was originally going to be a boy, but they decided that the character's mannerisms were more suited to a girl.
** It's also said that Edward might be based on YokoKanno herself. Edward's [[PropRecycling original character design appears in the series]], as one of the boys that Annie catches shoplifting a nudie mag.
** "Knockin' on Heaven's Door" was originally conceived as elaborating on Spike's backstory as part of the Red Dragon Syndicate. But they determined that one of the defining characteristics of the show was the ''lack'' of exposition on backstory, in addition to all of the fan theories surrounding it, and thus they decided on an interquel.
** Creator/CrispinFreeman was originally cast as Vincent Volaju in TheMovie, but was replaced after the director realized he didn't sound low enough compared to Creator/SteveBlum.
----