!From the show
* SugarWiki/AwesomeMusic: John Williams' theme song from season three.
* MemeticMutation: "Danger, Will Robinson!"
** "Oh, the pain!"
* {{Narm}}: Hoo boy. Probably most notable is the episode "The Great Vegetable Rebellion," where Mark Goddard has noted that during several shots you can see him deliberately not looking at the vegetable people so he wouldn't laugh.
* ValuesDissonance: It's a standard overused joke nowadays that [[PaedoHunt any sane parent wouldn't]] let Dr. Smith anywhere near Will Robinson. "[[UnfortunateImplications Dear boy]]", [[AllGaysArePedophiles indeed]].
* VillainDecay: Doctor Smith went from a fiend planning to [[KillEmAll kill everyone on the ship]] for some vague reason to a [[JerkWithAHeartOfGold prissy jerk who actually saved the crew sometimes]]. Unusually, this was actually at the request of his actor, Jonathan Harris, who feared that Smith would soon be killed off if he continued being a threatening villain.

!!From TheMovie
* SugarWiki/AwesomeMusic: Bruce Broughton's score ([[http://www.youtube.com/watch?v=ZDi_61LYEHs ignore the screen and listen to this]]).
** Or better yet, ignore the movie and just buy the soundtrack (the Intrada score CD, '''not''' the song album - while the latter does have 30 minutes of Broughton, you have to sit through an awful lot of techno [in both senses of the term] to get to it. And most of the songs are only heard over the end credits anyway! Plus Broughton's stuff is all on the lengthy score CD under other names).
* HilariousInHindsight: Penny-vision brings to mind many a [=YouTube=] vlogs and selfies.
* HamAndCheese: GaryOldman as Dr. Smith.
* InferredHolocaust: In the movie, since the Proteus had an entire sphere housing a botanical garden, it's possible it was one of many Space-Arks built to contain the last survivors of the human race; since without John Robinson to lead the team in building the Hypergate at Alpha Prime, Humanity would have been utterly ''screwed'' when the planet became uninhabitable.
** And it's heavily implied that Blarp's vessel wasn't the ''first'' ship the Spiders stowed away on. Particularly since it's shown that they can survive in the vacuum of space and remain dormant for decades at a time and [[TheVirus mutate]] other creatures into hosts to incubate their young...
* {{Narm}}: "I love you, wife."
** Or NarmCharm depending on your mood.
* NightmareFuel: the spiders, full stop. [[FridgeHorror And the fact that they have the ability to travel through deep space.]]
* NightmareRetardant: Spider Smith in the movie.
** Still [[NightmareFuel pretty damn terrifying]] for a little kid.
* TearJerker: The near loss of the Robot as he's swarmed by the spiders aboard the Proteus, sure he'd tried to kill the Robinsons earlier but that wasn't his fault.
* WhatAnIdiot: In the movie, [[spoiler: John discovered Future-Will had built a working time machine with enough power for a single one-way trip. When he sees his ship along with his family perish in a meteor shower in the atmosphere of the planet, he decides to use the time machine to travel back a few minutes and prevent their deaths. Sounds all well and good, if you don't take into consideration he could've just gone back to the day of the shuttle launch that sent him and his family spiralling through time and space to unknown reaches of the galaxy and prevent the entire plot of the movie.]]
** [[spoiler: Actually this is explained in the film itself. The gravity and temporal anomalies generated by the device are literally ripping the planet apart, so connecting the time-machine to anywhere near Earth would ''not'' be a good thing!]]
* WhatTheHellCastingAgency: [[{{Friends}} Matt LeBlanc]] as Major West. Although the film's bad enough, [[TookTheBadFilmSeriously and he plays every one-liner so straight,]] that imagining it as something Joey's been cast in [[SoBadItsGood actually improves it quite a lot.]]
** And HeatherGraham as Judy Robinson! I repeat - HEATHER GRAHAM as a scientist's daughter!!
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