* In ''Lego Star Wars'', defeating the Emperor with Mace Windu earns you the "[[Film/PulpFiction Did I Break]] [[Creator/SamuelLJackson Your Concentration?]]" achievement.
* The closing cutscene for [[Film/TheEmpireStrikesBack Episode V]] shows Luke and Leia looking out over the galaxy from the medical frigate as Chewie and Lando fly off in the ''Falcon''. Suddenly Luke's hand pops off and begins [[Series/TheAddamsFamily running around with a will of its own.]]
* In ''Lego Indiana Jones'', destroying Indy with Professor Jones earns you the "That's for blasphemy!" achievement.
* In ''Lego Batman'', gliding for 9 seconds earns you the "[[{{Franchise/Superman}} Is it a bird? Is it a plane?]]" achievement.
* In ''Lego Harry Potter Years 1-4'', hiding in a barrel as Snape earns you the "[[Franchise/MetalGear Solid]] [[IncrediblyLamePun Snape]]" achievement.
* In ''Lego Harry Potter Years 1-4'' when you put together the skeleton in the hospital wing to make the Skele-Gro potion, the skeleton does the ''Film/NapoleonDynamite'' dance.
* ''LEGO Harry Potter: Years 5-7'' has a skeleton dance almost exactly like Music/MichaelJackson in "Burning Bridges".
** Similarly, in at least two levels, you will get a couple of ghosts appearing and performing part of the ''Thriller'' dance.
* In ''LEGO Harry Potter: Years 5-7'', after Bellatrix Lestrange jumps out of a cake at Bill and Fleur's wedding, you gain an achievement: "[[Creator/EddieIzzard Cake or Death Eater?]]"
* One level in ''LEGO Harry Potter: Years 5-7'', in which Kreacher the house-elf causes mischief, is called "[[WesternAnimation/CreatureComforts Kreacher Discomforts]]".
* In ''Lego Batman 2: DC Super Heroes'', Vicki Vale mentions the mayor's plan to build a [[VideoGame/BatmanArkhamCity walled in district to keep the Arkham inmates in]] was postponed.
** During the river chase in the second level, Batman hangs from a rope ladder with sharks nipping at his heels. If only he had some [[Film/BatmanTheMovie Bat-Shark Repellent]].
** Lex Luthor consoles Joker about the prospect of Batman being killed by guessing that Robin would probably put on the Batsuit in his place, as in the ''Battle For the Cowl'' comic storyline.
*** And Joker replies that it wouldn't be the same, which is exactly the problem he had in the comics.
** In the Amusement Mile section of Gotham City, you can find a slide attraction called the [[Music/TheBeatles Helter Skelter.]] (This may not count because that's what that sort of slide is called in the UK, hence the name of the Beatles' song in the first place.)
** In the Courthouse level, one of the minikit pieces was found by magnetically turning the hands of the clock to [[Film/BackToTheFuture 10:04, upon which the tower would get struck by lightning.]]
** When you fight Ra's al Ghul to unlock him he says:
--> "[[Film/BatmanBegins If you make yourself more than just a man]], you become... a Superman! [[CrowningMomentOfFunny No, that's not right...]] A legend! Yes, a legend!"
** You can get an achievement by [[Film/KingKong playing as a female character, riding on a gorilla, and climbing to the top of Wayne Tower.]]
** Vicki Vale wonders if the blue lights at Arkham Asylum are one of the warden's famous parties being in full swing, possibly alluding to Music/ElvisPresley's "Jailhouse Rock".
* In ''Lego Lord of the Rings,'' one sidequest found in Edoras involves a guard who mentions that he used to be a Citadel Guard, but then [[VideoGame/TheElderScrollsVSkyrim he took an arrow to the knee.]]
** In Cirith Ungol, there is a secret room with Uruk-hai manning watchtowers. If you are spotted, a red exclamation point appears above them and the ''Franchise/MetalGear'' alert chord plays.
* In ''Clone Wars'', a cutscene shows the clones wanting to use [[Franchise/{{Alien}} a very familiar mechsuit to fight the Geonosian queen]]. Sadly, it's buried in rubble before it can be used.
** You can build and use it in the free play version of the level! Sadly, not against the boss.
* In ''Lord of the Rings'', two mixable items you pick up on Pelennor Fields are [[Franchise/ResidentEvil a green herb and a red herb]].
** There's a ledge on Weathertop which you can jump off of into a pool of water. When you jump, an [[Franchise/AssassinsCreed eagle cries out.]]
** After shooting Boromir with an arrow, a broom, ''and a banana'', Lurtz attempts to finish him off by [[Film/HotShots using a chicken as an arrow for his bow]].
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