History AdaptationInducedPlotHole / LiveActionTV

** "The Hostile Hospital": Show viewers might be scratching their heads at how Olaf could have possibly believed Klaus would ever go through with [[OffWithHisHead sawing off Violet's head]]. In the books, this happened because Klaus had taken a disguise intended for the White-Faced Women (who unbeknownst to Olaf hadn't yet arrived at the hospital). Olaf, fooled by Klaus' PaperThinDisguise, believed he was giving this order to one of his minions. In the show however, Klaus' disguise is a character of his own creation, and Olaf sees through it, leading to the awkward scenario in which Olaf apparently believes he can make Klaus murder his sister through peer pressure.

*** The show might leave some older viewers scratching their heads at the fact that the Rangers all have [[HumongousMecha Zords]] and [[AnimalMotifs costume emblems]] based on prehistoric animals, even though they got their powers and equipment from [[MentorArchetype Zordon]] -- a wise alien trapped in a time warp, who has no logical reason to be interested in extinct creatures from Earth's past. For that matter, how the hell does Zordon even know what dinosaurs ''look like''? And if he's from another planet, why does he have a Command Center on Earth with a stasis tube to contain his consciousness? Well, in ''Series/KyoryuSentaiZyuranger'', all of those things made perfect sense. The Rangers' mentor was an [[ReallySevenHundredYearsOld immortal]] human wizard named Barza, the Rangers themselves were warriors from an idyllic past [[HollywoodPrehistory when humans and dinosaurs lived in perfect harmony]], and their vehicles were gifts from a race of godlike beings who took the forms of animals. The American redub replaced Barza with Zordon and cut out the prehistoric backstory, but forgot to explain why the Rangers and their mentor were obsessed with dinosaurs.

** Gilead's policies to deal with the fertility crisis are the same in both the novel and series; give all fertile women to the movement's leaders to serve as [[SexSlave sex slaves,]] and have any "Handmaid" who fails to bear a child killed or banished for supposed sins, never once acknowledging that most of the Commanders are likely sterile. They also ban most modern medicine and refuse to research scientific cures for infertility or use artificial birthing out of religious doctrine. In the novel, these are strongly implied to be as bad for the country's birth rate as they sound, but in the series, other countries acknowledge Gilead's practices as a NecessarilyEvil, and Gilead is able to trade fertile women for other resources and diplomatic leniency, meaning Gilead's policies are inexplicably RepressiveButEfficient.

*** There were two [[SixthRanger Sixth Rangers]] in ''Series/TokumeiSentaiGoBusters'', the genius Masato Jin and his robotic partner Beet J. Stag, when they transform, it's more akin to having J transfering many parts of his body to Masato's Ranger form as armor, while revealing to always be wearing his Go-Buster suit underneath. In ''Beast Morphers'' though, their counterparts Nate Silva and Steel transform like any other Ranger in the team, without any transfer of Steel's parts to Nate, which would make to anyone that notices wonder why parts of Nate's Ranger form are also part of Steel.

** Comic!Homelander is clearly far weaker than Superman, given the rather mundane depleted-uranium artillery, swords and crowbars he’s hurt and [[spoiler: even killed by.]] And it's explicitly stated that the government believes that if all the Supes were gathered in one place, a [[NukeEm single nuke would kill them all.]] In the show, however, Homelander claims the opposite: that every weapons on earth has failed to kill him ([[InformedAbility to be fair, we have only his word for this.)]] In the show’s universe, the government also doesn’t have [[SuperSerum Compound V]] enhanced agents to counteract Supes (at least until later seasons, and they are largely [[AdaptationalWimp AdaptationalWimps,]] which might make some viewers wonder why [[TakeOverTheWorld world domination]] is rarely brought up as an option for Homelander by either him, or his enemies.

** ''Series/PowerRangersLightspeedRescue'': In "Sorcerer of the Sands", The Gatekeeper summons the spirits of previously defeated monsters against the Rangers. The problem is that, among the fourteen "fallen" monsters, five of them never faced the Rangers before, and two of them (Treevil and Arachnor) face them in later episodes. This is due to adapting the ''Sentai'' episodes OutOfOrder.