Trivia: **SPOILERS** When the demon takes over Ciri's body she dreams about being back at the party her grandmother had at their castle, and she sees her grandmother, Mousesack, her mother and her father. When she starts to question if it's really her grandmother, Mousesack and her mother all turn to ash and blow away. If you pay attention, you'll notice that her father does not turn to ash which is a foreshadow for later when it's revealed that he is in fact still alive.
Trivia: This show pays many homages to the 1968 film Bullitt which was also set in San Francisco. Firstly officer Rebecca Madsen's car is the exact same make, colour, and model Mustang that Steve McQueen drove in Bullitt. Also the final episode (Tommy Madsen) features a car chase which recreates many shots from the 1968 film. It even includes the green Beetle Volkswagen coming down the hill as seen in the movie.
Flight Risk - S2-E4
Trivia: In this episode, Dan Cooper hijacks and robs the passengers, then jumps out of the plane mid-flight with over $1 million of goods. In 1971, a man identifying himself as "Dan Cooper" (later misidentified by the media as "D.B. Cooper", which ended up being the more popularised epithet) hijacked a plane and jumped out of the plane in mid-flight with over $200K (equivalent to over $1 million in 2017).
Trivia: In an homage to the king of Hawaii-based cop shows, Hawaii Five-O, Don Ho tells MacBride and Ryan at the end that if they ever break up his night club again, he's going to call McGarrett. Ryan gives MacBride a baffled look and just before the freeze-frame, queries, "Who's McGarrett?"
Trivia: The unused script of the final fight between Ultraman and Zetton was entirely different, as it shows Zetton ripping apart Ultraman's colour timer. In the end, Zoffy will save Ultraman and defeat Zetton. However, the writing team decided not to use it because it was deemed too violent, and it portrayed Ultraman, the main hero, being cut. This alternate ending can also be seen in the game Ultraman Fighting Evolution 3 during the Ultraman vs Zetton mission.
A Little Bit of England - S2-E13
Trivia: Although they play father and daughter in this episode, Ernie Hudson is only eleven years older than Sheryl Lee Ralph.
Trivia: Dio in this episode drinks Cronenberg Whisky, just like in the manga. The fictional brand is most likely a homage to the director David Cronenberg, especially given the bit of 'body horror' appearing in this arc.
LaWanda: The Book of Burial - S1-E3
Trivia: When Grace and Anissa are talking in the library, Grace says Anissa should read "The Outsiders" (a DC comics). Black Lightning was one of the founding members of The Outsiders.
Crisis on Infinite Earths: Part Two - S1-E9
Trivia: The version of Batman played by famous Bat-voice Kevin Conroy is a darker version of that from the graphic novel The Dark Knight Returns. The line "the world only makes sense when you force it to" is a version of a line from that comic (also used in Batman V Superman), also "Clark always said yes to anything with a badge or a flag." There are also elements from Batman Beyond, which first aired in 1999 (hence Earth-99), in which Conroy voiced an older Bruce Wayne mentoring a new Batman. The whole scene is full of nods to other versions - describing Kryptonite as "a little souvenir from the old hometown" is a Lex Luthor line from the original Superman movie, and him describing Superman as "strange visitor from another planet, with powers and abilities far beyond those of mortal men" comes from Superman serials from the 40s and 50s.
Trivia: This episode marks the first onscreen appearance of Storm's End, the seat of House Baratheon. It was regularly mentioned in Game of Thrones, but never seen.
If This Be... M.O.D.O.K.! - S1-E1
Trivia: When M.O.D.O.K. and Austin are out on town, the places they visit make references to several other Marvel characters. The dragon that is serving them in the restaurant is Fin Fang Foom. The concert they are next shown to be attending is advertising Lila Cheney, who in the comics is a mutant who can teleport over interstellar distances. Lastly, the arcade belongs to Arcade, who is primarily an enemy of the X-Men. (00:10:27 - 00:10:58)
Trivia: The voice of Onizuka in the English dub of the series is provided by Steve Blum. However, he had to use an alias ("David Lucas") due to the show being a non-union job. Blum has since jokingly denied that he and Lucas are the same person, despite it being a well-known fact that they are.
The Guardian - S1-E5
Trivia: Stan Lee makes a cameo describing the Division's operative as being like a superhero. (00:07:00)
Chapter 11 - S2-E3
Trivia: The idea of "mental contamination" mentioned at the start of the episode is real, and the demonstration using cheerleaders is based on fact. 5 cheerleaders and 5 other students had seizures in a town in 2002, in 1952 165 cheerleaders fainted before half time at a football game. A famous incident was in Le Roy in 2011 - those who were featured in the press took longer to recover than those who didn't, suggesting a strong social/communication basis.
The Scorn of the Star Sapphire! - S3-E5
Trivia: After freeing Miss Taylor from the grip of Star Sapphire, Green Lantern encases her in a green energy box and flies her away. The box is shaped almost exactly like a shuttle craft from Star Trek. (00:15:50)