Trivia: The book that Sam reads is The Outsiders, Ralph Macchio starred in the film version.
Trivia: The plot is about flight 828 which disappeared for 5 years, then simply showed up again as if no time had passed for the passengers. Throughout the show, the number 828 is related periodically to addresses, file nos., times, etc. Not referenced is the fact that addresses of all passengers are numerically related to 828 - i.e. Michayla's apt. is 414 (half of 828). Others are 5328 (5+3=8, 2, 8), etc.
Trivia: Alan Tudyk asks the resident cop if there were any aliens at the hotel. In Resident Alien, Alan Tudyk played a real alien. (00:04:10)
Trivia: The psychiatrist who treats Nell Crain (Victoria Pedretti) is played by Russ Tamblyn, who starred in "The Haunting", the original 1963 film adaptation of "The Haunting of Hill House"
Trivia: The book Claudia is reading is titled 'Love Amongst the Dragons', which is a reference to Avatar: The Last Airbender, where it is a play that gets mentioned a few times. Aaron Ehasz, creator of this show, also wrote multiple episodes for that.
Trivia: There is no Station 19 in Seattle. The actual Seattle Fire House in Station 19, stationed in building at 2800 in Seattle, is Station 20 in Queen Anne.
Trivia: While Hank and Dawn are in the warehouse on the truck there is the name "Ditko Movers", a reference to Steve Ditko, the creator of Hawk and Dove.
Trivia: In the lift, Peter Scarborough mentions building 616. In Marvel comics, Earth-616 is the main dimension most of the stories are set.
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.
Trivia: While Camille is in severe distress back at Crellin Manor, a pensive Willis examines the interior of the sensor bar, trusting his subconscious to sense a clue. One of the things his eyes pass over is a bumper sticker with two American flags, originally stuck to the underside of the moveable piece of the bar top. Thus, the flags on the sticker are upside down, a sign for distress.
Trivia: The original TC, Roger E. Mosley, shows up in 2 episodes in the series. The first is S1-E18 - A Kiss Before Dying and the other is in S3-E5 The Day Danger Walked In.
Episode #1.6 - S1-E6
Trivia: In the park where PS Budd is surrounded by armed tactical response officers, a careful observer would notice that the brand of ear protection devices the officers are wearing are Z-TAC, an airsoft brand.
Trivia: Shooting scenes with Salem proved pretty difficult for Kiernan Shipka, who discovered on set that she's actually allergic to cats.
Trivia: Actor Balthazar Getty is the son of the subject of this series, John Paul Getty III.
The Dog Days of Christmas - S5-E10
Trivia: Jane Curtin, who plays Louise's mom, is only six years older than Katy Sagal (Louise).