The Flash Nora (2014– ) watch online HD

Nora is revealed to be XS, Barry's daughter from 30 years in the future. In the comics, XS is his granddaughter by his daughter Dawn: Jenni Ognats born 1,000 years in the future.

When Cisco asks who made the Flash suit that Nora hands Barry, she says that it was Ryan Choi, an incarnation of the Atom who first appeared in Brave New World #1 (August 2006).

Nora uses the word "schway" to express when something is cool or awesome. This word was first used in 1999's "Batman Beyond," which is set in 2039 of the DC Universe.

In the comic books, XS is Barry's granddaughter, Jenny Ognats, who lives in the 30-31st century and is a member of the Legion of Superheroes. Nora uses the code name XS and mentions one of the Legion's founding members, Lightning Lad, when talking about Barry's lightning emblem. In the CW Arrowverse, the Legion is known to exist on Supergirl's Earth 38.

Ralph Dibny says "There maybe a universe in which I died in that particle accelerator explosion". This is the reference to the original timeline of Season 1 in which Dr. Harrison Wells mentions "Ralph Dibny" under people who died from the explosion.

Ralph mentions the possibility of Barry creating a timeline where he (Ralph) died in the particle accelerator explosion. Before Barry created and undid Flashpoint, Ralph did die in the particle accelerator explosion.

Happy Harbor, the location of Barry and Nora's favorite ice cream store, is the location of the first headquarters of the Justice League of America.

On Gridlocks prison file, it says hes 6'2 (1.88m), Daniel Cudmore is actually 6'7.

Cisco calls Nora "Billy Pilgrim". Pilgrim is the main character in Kurt Vonnegut's Slaughterhouse-Five, which tells the story of a character who becomes unstuck in time.

Daniel Cudmore previously played Jackhammer in the Arrow episode "Code of Silence" in addition to providing the motion capture for Grodd in the DC's Legends of Tomorrow episode "Welcome to the Jungle". He also previously played The X-men hero Colossus in X2, X3, and Days of Future Past

While describing the existence of the Multiverse, Ralph makes mention of an Earth without "that last Indiana Jones movie", referencing the 2008 film Indiana Jones and the Kingdom of the Crystal Skull, which was panned by audiences.

The Flash family phasing the crashing plane through the buildings and into the water is an adaptation of when Barry did the same thing in the third issue of his New 52 comic, with the shot of the plane hitting the water a direct copy from the comic.

Nora mentions a future battle involving King Shark and Grodd. Executive producer Todd Helbing has mentioned the possibility of these two teaming up in the latter half of the season.

Barry suggests that Nora could "Marty McFly herself out of existence", referring to the protagonist of the 1985 film Back to the Future, who accidentally interferes with his parents' first meeting whilst traveling back in time, nearly erasing himself from existence. Iris confidently recognizes the reference being from the film Terminator 2: Judgment Day, before Barry begins to correct her.

Various references to previous episodes are mentioned, including Tricksters (2015) when Wells/Thawne taught Barry how to phase, in this episode, it is Barry who teaches Nora how to phase.

At around 22:54, a shot of downtown Portland, Oregon is used for Central City..

In another reference to the Legion of Superheroes, Nora uses the future expletive "Grife", which was also used by the Arrowverse members of the Legion when they appeared in "Supergirl".

While Nora appears to be inspired by the comic book characters Dawn Allen (Barry's daughter) and Jenny Ognats (Barry's granddaughter), her backstory is similar to yet another speedster, Bart Allen aka Impulse. In the comics, Bart is Barry's grandson; he is sent back in time to stabilize his powers and train with his great-uncle, Wally West.

Ralph states that a nonexistent individual, Cameron Makhent, signed off on Caitlin's father's death certificate. In the comics, Cameron Mahkent is the super-villain Icicle. This is also a reference to how Caitlin's ice-based powers manifested in front of her dad.

This episode marks the second time in the shared multiverse where a season premiere takes place immediately following the previous season's finale. The first time was the Supergirl Season 2 episode "The Adventures of Supergirl" which picks up exactly where "Better Angels" left off.

At one point Iris tells Barry that she's not worried about the science, she's worried about the scientist. Barry Allen, as played by Grant Gustin, made his Arrowverse debut in an episode of Arrow called The Scientist (Season 2, Episode 8).

Although she plays their daughter, Jessica Parker Kennedy is actually eight months older than Candice Patton and five years older than Grant Gustin.

It's possible that Lang gained his powers from the S.T.A.R. Labs particle accelerator explosion, though this remains unconfirmed.

Nora tells Barry that he disappeared during the Crisis in 2024 and still hadn't come back after 25 years. In DC comics, Barry Allen was killed during the Crisis on Infinite Earths in 1985/86 and wasn't reintroduced until Final Crisis in 2008.

The emblem on Nora's suit is the same as the symbol on XS' costume in DC comics' Legion of Superheroes.

This episode marks the first appearance of the scarlet version of the Flash's costume with earpieces and yellow trim from the comics.

At the end when Ralph gives Caitlyn the 'death certificate' it's said that Cameron Mahkent signed it off however it's been falsified. Mahkent is the DC villain Icicle