MAdMaN

Trivia: References to the game series include: Weapons: the BFG 9000, shotgun and chainsaw Characters: John Carmack (co-creator and former lead programmer of the series), Malcolm Betruger (Doom 3's antagonist) and the ship's AI Daisy (the name of protagonist Doomguy's pet rabbit) Enemies: zombified humans, the fireball hurling creatures (called imps in the game) Quotes: "I'm too young to die", "ultra nightmare" (the easiest and hardest difficulty settings respectively) Additionally, the name William J Blazkowicz is a reference to William Joseph "B. J." Blazkowicz, the protagonist of the Wolfenstein series starting with Wolfenstein 3D, the game that Id Software created prior to releasing the first Doom game.

Revealing mistake: The helmets the soldiers are wearing are made for airsoft/paintball players. No military would issue soldiers with helmets that had holes in them for field duty, as that could allow bullets or shrapnel to penetrate the soldiers' skulls.

Into the Fold - S1-E8

Trivia: At the start of the episode, the way Dr Finn's son is trying to wake her up is the same as when Stewie tried to wake Lois up in the Family Guy episode "Stewie Loves Lois", also by Seth MacFarlane.

Up in Smoke - S9-E23

Continuity mistake: When we see Gibbs and Dr. Ryan at Gibbs' house he places two mugs on the table. The mugs' positions change between shots.

Dark Water - S8-E11

Factual error: When Clara is speaking on the phone to Danny at the start of the episode her phone shows the call waiting screen for an incoming call from him. (00:02:25)

Trivia: In the Secret Projects division at Oscorp we see two other projects besides the Rhino and Goblin suits, a backpack with wings and another with tentacles. The wings belong to the Vulture and the tentacles to Doctor Octopus.

The Deadly Toys - S2-E12

Revealing mistake: Wonder Woman lifts the rear of the toy maker's van. During the pan from the rear wheel to Wonder Woman you can see the jack holding the van up.

Visible crew/equipment: When Corso discovers his employer's copy of the book has been stolen from behind the minibar he heads outside to catch a taxi. When he steps into the middle of the road it's obviously not Johnny Depp as the hair is thicker and skin tone is darker.

The Bells of Saint John - S7-E8

Trivia: The book Summer Falls was written by Amelia Williams - Amy Pond's married name, since she married Rory Williams. (00:04:30)

Trivia: The comic book that Marty's reading, Sunaways, is a copy of the Marvel comic Runaways with a slightly modified cover.

Factual error: At the end of the movie when Hawkins is cutting the guy's throat underwater no blood is visible.

Revealing mistake: We see Hawkins carrying Curran when the building is blown up behind him. During the slow motion section of this scene it's clear that Hawkins is being played by a stunt double as his face and haircut are different to Charlie Sheen's.

Trivia: Uhura picks up a transmission about a Klingon prison planet. This is Rura Penthe and was seen in Star Trek VI: The Undiscovered Country. The warden of Rura Penthe was played by William Morgan Sheppard, who plays the head of the Vulcan Science Council in this movie. (00:30:45)

Factual error: When Blade notices the piece of Dracula's armour in the Nightstalkers' headquarters he's shown an image of what the full armour looks like. It'd be impossible to extrapolate a full suit of armour from such a small piece.

Deliberate mistake: During some shots seen from the camera when Aron is filming his diary the camera performs some subtle movements to keep him in frame. These movements are from a tripod as they're too subtle and controlled to be from someone operating the camera with one arm and moving around as much as James Franco was.

Road to the Multiverse - S8-E1

Trivia: When they're in the dog universe, Stewie says, "Gosh Brian, I sure hope this next leap will be the leap home." This is a line from the opening of the TV series Quantum Leap.

Road to the Multiverse - S8-E1

Trivia: When they teleport to the Robot Chicken universe, Chris is asked how it feels to be on a major network. Seth Green, who does the voice of Chris, is the creator of Robot Chicken.

Road to the Multiverse - S8-E1

Trivia: This episode spoofs the TV series Sliders, where the main characters randomly jumped between dimensions without being able to get home.

Trivia: Season 2 Episode 9: Penance: When Jimmy first speaks to Magnus, he says "Love the hair." Amanda Tapping and Michael Shanks worked together on Stargate SG-1, during which time Amanda had short blonde hair, while in this show she has long brown hair.

Trivia: Another Bruce Lee reference: When Kato demonstrates that it's him, not the Green Hornet, that has the power, he uses (an exaggerated version of) Bruce Lee's One Inch Punch.