Scott Patterson, who plays Luke, was not originally hired to be a series regular. He was only signed on for the pilot episode, but it was only after the discovery of the undeniable chemistry between him and Lauren Graham that he was contracted for more episodes, and quickly became a series regular.
Rory occasionally speaks Spanish with Ezsperanza, where she's shown to be moderately-fluent, using basic conversational phrases. Ironically, Alexis Bledel is Hispanic (of Argentinian descent) and speaks Spanish fluently, having grown up in a Spanish-speaking household. Bledel has stated that her second language was English and she did not learn it until she attended school.
Milo Ventimiglia was originally supposed to make only a few guest appearances as Jess, Luke's nephew. The producers liked him so much they offered him a 6 season contract as a series regular. He asked to be signed for only 2 years.
When the character Brad Langford (Adam Wylie) returns to Chilton Academy after an absence of several months, he explains that he was away playing Jack in "Into the Woods" on Broadway. Wylie really was away from the series to play Jack in the 2002 Broadway revival of "Into the Woods".
In the season 5 opener "Say Goodbye to Daisy Miller", when Luke is leaving Lorelai messages on her answering machine, he states his phone number is (860) 294-1986. This number was used as a bid for donations toward the new Children's and Maternal Hospital at Hopkins to which the number belongs. Luke is played by Children's Center Director George Dover's brother-in-law, Scott Patterson.
In October 2015, it was reported on TVLine that Netflix struck a deal with Warner Bros. to revive the series in a limited run, consisting of four 90-minute episodes. It has been reported that Amy Sherman-Palladino will be in charge of the new episodes.
Luke's character was originally written to be played by a woman, but the producers figured that "there wasn't enough testosterone" in the series and that resulted in Scott Patterson turning the character around.
Due to the fast pace speech in the show, the average script for an episode of the show runs 75-80 pages, as opposed to 45-50 for a standard hour-long television show. During the 101st episode, a black and white movie from the 1930s is being shown. Lorelai looks at the movie and says they "talked fast" in those movies.
Logan's very wealthy family runs a venerable publishing empire. Their last name, Huntzberger, is a reference to the Sulzberger family, who have owned The New York Times since Arthur Hays Sulzberger succeeded his father-in-law Adolph S. Ochs as publisher in 1935.
Lorelai and Christopher are driving to Friday night dinner at the Gilmores. During the drive they are listening to Skid Row's "18 and Life". The lead singer of Skid Row is Sebastian Bach who is Gil the guitarist of Lane's band Hep Alien.
Sean Gunn, who plays Kirk, made his first appearance in episode 1.2 ("The Lorelais' First Day at Chilton"), but not as Kirk. His character was named "Mick" and he was installing a DSL line at the Lorelais' home that was ordered by Emily.
In real life, Sookie's house is actually the backside of Lorelai's house. They are the same house. They make a nod to this in S3E1 "Lazy-Hazy-Crazy-Days" when Lorelai shows Rory a "shortcut" from their house to Sookie's.
During a June 2015 cast reunion on "The Today Show," Alexis Bledel was asked if she thought Rory would now be with Dean, Jess, or Logan, and her answer was "none of the above": "I think she'd be seeing someone new, or she'd be single and focused on her career. I don't think she'd be married." Lauren Graham then interjected, "that's the best answer ever!"
The character of Jess (played by Milo Ventimiglia) was supposed to have a spin-off called "Windward Circle" which was picked up by the WB for midseason 2004, in which the character moves in with his estranged father (played by Rob Estes) and his father's girlfriend (played by Sherilyn Fenn) from Connecticut to California. But due to the high cost of filming on location in Venice, California, the WB changed their minds and decided not to go forward with it.
At the end of season 3 in the episode "Say Goodnight, Gracie" Fran Weston's passes away and at the funeral Melissa McCarthy's future husband Ben Falcone plays the role of Mr. Brink and a pallbearer in the procession.
Creator Amy Sherman-Palladino originally wanted Sherilyn Fenn to audition for the role of Lorelai Gilmore but she was appearing in Rude Awakening (1998) at the time. Fenn later guest starred as Sasha, Jess' father's girlfriend and then played the recurring character Anna Nardini.
In the episode, "Lorelai's Graduation Day", we discover that Lorelai's middle name is Victoria. Rory's given first name is also Lorelai, but her middle name is Leigh. "Lorelei Lee" is the name of a main character in "Gentleman Prefer Blondes" (played by Carol Channing in the original Broadway production and by Marilyn Monroe in the movie version).
The exterior shots of the girls' home and the foyer and hallway are all filmed on the outdoor set, while nearly all of the interior house scenes are filmed across the studio front lot in a sound stage, where the entire first floor of the home is built to scale.
Marion Ross plays 2 Characters in the Gilmore Girls: Lorelai "Trix" Gilmore (Rory's Great Grandmother) as well as Marilyn Gilmore. When Trix dies, Marilyn comes to the wake and introduces herself as Trix's niece.
The number of years that Richard and Emily have been married changes. In S2E3 it's 34yrs, S5E13 it's been 40yrs. In episode 18 of season 2 they have been married 35yrs, that's also how long Richard has been in the business world, yet in episode 6 he tells Dean 30 years.
In season 6 episode 18 "The Real Paul Anka" Richard and Emily tell Lorelai that they are in town antiquing. They also say that they plan to hit up Washington Depot, which is the town that Stars Hollow is modeled after.
Kelly Bishop and Edward Herrmann both won Tony awards in the same year, 1976. Bishop was awarded best featured actress in a musical for "A Chorus Line" and Herrmann was awarded best featured actor in a play for "Mrs. Warren's Profession."
The top view of the whole town is used in Pretty Little Liars, Witches of East End, The Carrie Diaries, Gilmore Girls, Bitten and Hart of Dixie. The set itself is used on Pretty Little Liars, Gilmore Girls, and Hart of Dixie.
In episode 18 season 3 Luke is speaking to Nicole about meeting her parents he exclaims that he is "spotless" and less than a second afterwards a spot (film burn) blips up on his face. No other blips appear in the rest of the episode, so its almost as if it's an omen of things to come.
Gilmore Girls uses the same set as ABC Family's original TV drama Pretty Little Liars. Buildings commonly used on both are the church, the court house, the Gilmores house is the Hastings house, Luke's diner is the Apple Rose Grill, Mrs. Patty's is seen a few time throughout Pretty Little Liars
Seasons 4-7 were filmed and aired in HD widescreen. The DVDs were released in the cropped full screen format however, reportedly because Amy Sherman-Palladino didn't like widescreen. When the reruns air on HD networks they can be seen in widescreen, and in 2010 the 16:9 versions were put on iTunes.
At one point Jason (Chris Eigeman) sarcastically states that he's a hologram. Eigeman played Arnold Rimmer in the first pilot of the ill-fated Red Dwarf (1992) (a version of the British sit-com Red Dwarf (1988)). The character of Rimmer is a hologram.
In season 2 episode 14, Lorelai and Sookie comment on how Madchen Amick's character Sherry must be a witch because her dress is wrinkle-free. Madchen Amick later went on to play witch Wendy Beauchamp in Witches of East End.
It was a coincidence that Lauren Graham and Alexis Bledel both have brown hair and blue eyes. At the ATX TV Festival for Gilmore Girls' 15-Year Reunion (2015), creator Amy Sherman-Palladino even stated, "it was just lucky that the two of them had blue eyes, and dark hair... that was, I don't know, that was just pixie dust, I don't know how the hell that happened."
In episode 13 S4 when Lorelei asks Rory what's she thinking while they are at the stove. She makes reference about Jess can pull a personification of Rocky (She says Adriaaan). Two years later Milo plays Rocky's son.
Both 'Gilmore Girls' and 'Hart of Dixie' were filmed in the same location. Liza Weil (Paris Gellar) has appeared in the TV show 'How to Get Away with Murder' with Wilson Bethel, playing Bonnie Winterbottom and Charles Mahoney respectively. Wilson played the character of Wade Kinsella in 'Hart of Dixie'.
The trivia items below may give away important plot points.
Alex Borstein, who was originally cast to play Sookie, has many appearances, including Drella, the Harp player at the Independence Inn; and Miss Celine, who is in the season 5 episode "Come Home". Borstein is married to Jackson Douglas, who played Jackson Belleville on the show; during the run of the series, the characters of Sookie and Jackson eventually fell in love and got married.
Lane's boyfriend, Dave (Adam Brody), left the show after his first season. To explain his absence, Lane claims that he went to university in California. Brody left the show in order to play the part of Seth in The O.C. (2003), which takes place in California. Also, when Chad Michael Murray (playing Rory's Chilton classmate, Tristin Dugray) left the show, his absence was explained by the character being sent to military school in North Carolina, which is where Murray filmed his recurring role on "Dawson's Creek" and later "One Tree Hill".
The exterior "Midwest" sets, which incorporate Stars Hollows' town square, the Gazebo, Luke's Diner and Doosey's Market, are also featured prominently in The Dukes of Hazzard (1979). They can also be seen in a scene in the original theatrical version of The Music Man (1962). There are several subtle references to this fact, including in season 7, Rory's friend referring to Stars Hallow as the perfect small town where "you expect Harry Hill to come to town and con people into buying band instruments" and in season 1, episode 14 in Luke's when Taylor says, "We've got trouble my friends," to which Lorelai responds with, "Right here in River City." And, Hart of Dixie seen on Netflix, prominently uses the same gazebo.
Sherilyn Fenn was to have starred alongside Milo Ventimiglia and Rob Estes in the California-set spin-off "Windward Circle". After The WB dropped the project, "Gilmore Girls" creator Amy Sherman-Palladino wanted to work with Fenn again and wrote the character of Anna Nardini with Fenn in mind, in order to bring her back into the series. The character of Anna was originally to have a strong enough presence to be a potential threat to the character of Lorelai. However, after Sherman left the show, the producers changed the direction originally intended for the character, as instead making her a villain in a custody battle.
Daniel Palladino, series writer, producer, and husband to creator Amy Sherman-Palladino, made an appearance on the pilot of the show. He can be seen in the first scene in Luke's Diner as he walks behind Lorelai to leave the shop.
The song, Reflecting Light that plays during Luke and Lorelai's first dance, also plays when Lorelai and Christopher decide their marriage is over, and again when Lorelai and Luke are married in the revival.