BH90210 is a 2019 event series based on the original. It consists of 6 episodes and will air on FOX starting August 7, 2019.
Having gone their separate ways since the original series ended 19 years ago, Shannen, Jason, Jennie, Ian, Gabrielle, Brian and Tori reunite when one of them suggests it’s time to get a Beverly Hills, 90210 reboot up and running. But getting it going may make for an even more delicious soap than the reboot itself. What will happen when first loves, old romances, friends and frenemies come back together, as this iconic cast – whom the whole world watched grow up together – attempts to continue from where they left off?
In December 2013, Ian Ziering stated on Oprah: Where Are They Now? that he had attempted to sell a "loosely scripted" reunion special in which the original cast members appeared as themselves at a dinner party at his house, with a target airdate of September 2, 2010 to commemorate the show's numerical title; however, he failed to find a network interested in buying the project. A few years later, Ziering indicated that Hulu had expressed interest in a revival series with the original cast in August 2016. 
In March 2018, it was reported that Garth and Spelling had partnered with CBS Television Studios to produce a 90210-related series in which they would play "exaggerated versions of themselves.  Then in December 2018, 5 of the original cast members were spotted together, reigniting rumors of a reboot featuring the original main 8 cast members (minus the Walsh parents and Scott Scanlon). Confirmation followed in January 2019 of a 'mockumentary-style' show with 6 confirmed original cast members (Shannen Doherty and Luke Perry were not signed on to appear at the time, however, Perry was stated to possibly appear as a guest star). On February 27, 2019, it was confirmed that the 'mockumentary reboot' will air in Summer 2019 on its original network, FOX.
Filming took place in Vancouver, between May 21 and July 31 2019, with principal photography having commenced on May 27, 2019. On April 26 it was confirmed that Shannen Doherty would also return to star in the series. Doherty was revealed to also serve as an Executive Producer on the project. On April 30, 2019, Gabrielle Carteris shared a photo of the entire cast gathered for the pilot. The series is produced by CBS Television Studios. Doherty's shooting schedule commenced a bit later than the rest of the cast, with her first day on June 13, 2019
The show has gotten mixed reviews based on the first two episodes sent to press. As an aside, some reviews seem unable to refrain from '90s-imitating tabloid-gossiping about Doherty's relationship with the cast, though most reviews retain a level of professionalism.
For the revival, Andrea, Steve and David dolls have been made, which weren't produced back when the first merchandise came out.
On April 30, 2019, Doherty and Spelling shared IG stories about having a promo photo shoot with the cast
A replica Peach Pit is open to the public in Los Angeles from August 1-3, 2019
From August 1-6, U.S. viewers could watch 10 episodes of the original Beverly Hills, 90210 tv series were available to stream, leading up to the premiere. Some episodes were chosen based on a poll conducted in the official series Facebook group. The episodes streamed were, in order:
Having gone their separate ways since the series "Beverly Hills, 90210" ended 19 years ago, the cast reunites at a 30th Anniversary fan convention in Las Vegas, causing old flames, feuds and feelings to reignite. At the end of the weekend, Tori suggests that they get a 90210 reboot off the ground.
When FOX greenlights a 90210 reboot, on the condition that seven of the original "Beverly Hills, 90210" cast members get on board, Tori and Jennie confront each of their former castmates and are met with more resistance than they had anticipated. Meanwhile, the gang deals with the repercussions of their actions in Las Vegas, Shannen gets a call from a friend and former "Beverly Hills, 90210" costar Christine Elise pops back into their lives.
Tori starts to feel the pressure of balancing the cast's requirements for the reboot, while keeping the wheels in motion. Jason and Ian both struggle with their marriage issues, Jennie meets her new bodyguard, Brian hires a new assistant and Gabby asks Christine for advice. Meanwhile, the cast turns to a familiar face for help and Tori goes to extremes to get Shannen on board with the reboot.
The fan reaction from the release of the first cast photo has the gang riding high, until the table read serves up major disappointment. The cast bands together to try to rewrite the script, but can't come to an agreement on storylines. Meanwhile, Shannen questions her decision to join the reboot, Jennie lets Kyler (guest star Karis Cameron) audition for a role and Brian learns some shocking information about Zach
When the first day of filming is halted amidst the latest threat, the cast makes a list of their potential enemies and sets their eyes on a former co-star who may be holding a vendetta against them. Jason's insensitivity while directing, causes the ladies to become frustrated and Tori stresses over an upcoming sex scene with Brian. Meanwhile, both Gabby and Brian share some personal news with the cast.