
In the Arrowverse crossover event Crisis on Earth-X, the wedding of Barry Allen and Iris West is interrupted by invaders from Earth-X, a parallel universe where Nazis won World War II. This episode features Grant Gustin as Barry Allen/The Flash, a character with the power of the Speed Force who can move, think, and react at light speeds. The Flash is a popular DC Comics character who has starred in his own live-action TV series and a 2023 film adaptation.
| Characteristics | Values |
|---|---|
| Title | Crisis on Earth-X |
| Episode Title | Crisis on Earth X: Part 3 |
| Date of Telecast | 27th and 28th November 2017 |
| Series | The Flash |
| Genre | Action, Adventure, Drama |
| Plot | Wedding of Barry and Iris interrupted by invaders from Earth-X |
| Cast | Grant Gustin, Candice Patton, Danielle Panabaker, Carlos Valdes, William Katt, Jesse L. Martin |
| Crossover Series | Supergirl, Arrow, Legends of Tomorrow |
| Plot Devices | Romance, Nazi-ruled parallel universe, Superheroes |
Explore related products
What You'll Learn

Barry and Iris's wedding
In the 2017 crossover episode "Crisis on Earth-X" of The Flash, the wedding of Barry Allen and Iris West is interrupted by invaders from Earth-X, a parallel universe where the Axis powers won World War II. The episode is part of a four-part crossover that includes the TV shows Arrow, Supergirl, and Legends of Tomorrow.
In the episode, Barry and Iris's friends, including Kara Danvers and Alex Danvers from Earth-38, come to Central City for the wedding. The ceremony is officiated by John Diggle, an ordained minister. However, the wedding is interrupted by invaders from Earth-X, including Dark Arrow, the Führer of Earth-X, his Kryptonian wife Overgirl, and the Earth-X version of Prometheus. A battle ensues, with Green Arrow, Supergirl, The Flash, and White Canary uniting their teams to save the world.
Leading up to the crossover, the fourth season of The Flash focused on building excitement for the wedding. Some viewers speculated that the wedding was used as a ploy to generate hype and increase viewership for the crossover event. The episode received generally positive reviews, with a rating of 8.6 on IMDb and was considered an improvement on previous crossovers.
The episode also featured the first appearance of Nora West-Allen, Barry and Iris' future daughter, and included references to the multiverse and the New 52, the 2011 reboot of DC Comics. Overall, the "Crisis on Earth-X" crossover provided an opportunity to bring together various characters from the DC universe and tell a story that wrapped up several story arcs, including the weddings of Barry Allen and Iris West.
Gunnar's Wedding: The Aftermath
You may want to see also
Explore related products

Earth-X villains attack
In the "Crisis on Earth-X" crossover event, villains from Earth-X attack the wedding ceremony of Barry Allen and Iris West. Earth-X is a parallel universe where the Nazis won World War II and created a worldwide New Reich. Led by Dark Arrow, the Führer of Earth-X, and his Kryptonian wife Overgirl, the Earth-X villains interrupt the wedding to target Kara Danvers/Supergirl, who is attending the ceremony.
The Earth-X villains had been tracking Kara/Supergirl across the multiverse, intending to steal her heart to save Overgirl, whose heart was failing due to extreme exposure to solar radiation. The invasion of Earth-1 was meticulously planned, but despite their best efforts, the Earth-X villains were ultimately outmatched by the combined forces of Team Flash, Team Arrow, the Legends, and the Freedom Fighters.
During the battle in Central City, Overgirl's radiation goes nuclear, and she is carried into space by Kara, where her body explodes. Oliver kills Dark Arrow, while Prometheus commits suicide, Metallo is destroyed, and the Wellenreiter is taken down by Harry, who is at the helm of the Waverider. The only Earth-X villain to survive is Reverse-Flash, who abandons his allies when defeat becomes inevitable.
The Earth-X invasion causes massive collateral damage and results in the death of Professor Martin Stein, dealing a devastating blow to the Legends' team and the loss of the Firestorm Matrix.
Wedding Woes: Sisterly Duty or Choice?
You may want to see also
Explore related products

Heroes unite to save the world
In the Arrowverse crossover event "Crisis on Earth-X", the wedding ceremony of Barry Allen/The Flash and Iris West is interrupted by invaders from Earth-X, a parallel universe where the Nazis won World War II. The Green Arrow, White Canary, Citizen Cold, and Alex Danvers unite to save the world from the Earth-X villains, who are led by Dark Arrow, the Führer of Earth-X, his Kryptonian wife Overgirl, and the Earth-X analogue of Prometheus.
The episode is part of a four-part crossover that includes The Flash, Arrow, Supergirl, and Legends of Tomorrow. The first two parts were shown on Arrow, with the third part being shown on The Flash, and the final part on Legends of Tomorrow. The episode was well-received by fans and critics, with many praising the inclusion of a large-scale superhero team-up and the exploration of a dark parallel universe.
The invasion of Earth-X serves as a significant threat that brings together heroes from multiple Earths, including Team Flash, Team Arrow, and the Legends. The wedding of Barry and Iris serves as a catalyst for the heroes to unite, as their friends and loved ones are put in danger. The villains of Earth-X, including Dark Arrow, Overgirl, and Reverse-Flash, have been monitoring the heroes of Earth-1 and knew about the wedding, using it as an opportunity to strike.
During the battle, the heroes of Earth-1 and their allies counter the assault on Central City, with Green Arrow ultimately defeating Dark Arrow. The episode also features the death of Martin Stein, a member of the Legends, which has a devastating impact on the team and results in the loss of the Firestorm Matrix. The heroes' victory over Earth-X comes at a cost, with massive collateral damage and the loss of a teammate.
The crossover event "Crisis on Earth-X" showcases the unity and strength of the heroes of the Arrowverse as they come together to save the world from a dire threat. The wedding of Barry and Iris, though interrupted, serves as a catalyst for the heroes to unite and protect their loved ones, ultimately defeating the villains of Earth-X and preventing a Nazi-ruled universe from invading their world.
Royal Wedding: Harry and Meghan's Big Day
You may want to see also
Explore related products
$60.99 $64.99

Earth-X: A Nazi-ruled universe
Earth-X is a parallel universe where the Axis powers claimed victory in World War II, and a Nazi regime rules. It is also referred to as "Planet Nazi" by Mick Rory. In this universe, the Nazis created a worldwide New Reich called the Fatherland, which lasted well into the 2010s.
Earth-X is ruled by an archer known as Dark Arrow, who is the Führer and leader of the New Reichsmen. Dark Arrow is the Earth-X counterpart of Oliver Queen/Green Arrow. He is married to Overgirl, who is the Earth-X version of Kara Zor-El/Supergirl.
The forces of Earth-X invade Earth-1, specifically targeting Earth-38's Kara/Supergirl. They attack during the wedding of Barry Allen/The Flash and Iris West, but are ultimately defeated by the combined efforts of Supergirl, Team Flash, Team Arrow, the Legends, and the Freedom Fighters.
The invasion results in significant collateral damage and casualties on both sides. Notably, Professor Martin Stein of the Legends is killed in action against the Nazi forces, and Jefferson Jackson leaves the team. Dark Arrow is killed by Green Arrow, and Overgirl dies when her body explodes from exposure to solar radiation.
The Earth-X Nazis are described as having been watching the heroes on both Earths for some time, and their invasion causes the heroes to declare war on Earth-X's Nazi forces.
Grooms Arrested at Their Weddings: Shocking but True!
You may want to see also
Explore related products
$61.99

The crossover
The episode begins with the characters in their respective shows before converging for the wedding in Central City. The ceremony is interrupted by invaders from the parallel universe of Earth-X, where the Axis powers won World War II, and a Nazi regime rules. Led by Dark Arrow, the Führer of Earth-X, and his Kryptonian wife Overgirl, the Earth-X villains aim to kill all the heroes of Earth-1.
The Green Arrow, White Canary, Citizen Cold, and Alex Danvers attack the Earth-X compound, while the wedding guests, including Team Flash, Team Arrow, and the Legends, unite to defend against the invasion. The battle culminates in a massive street fight in Central City, resulting in the defeat of the Earth-X villains and the death of Overgirl.
Affordable Wedding Ideas for the Budget-Conscious Couple
You may want to see also
Frequently asked questions
"Have We Met" is the name of the episode that follows "Crisis on Earth-X" in The Flash series.
In "Crisis on Earth-X", villains from Earth-X attack the wedding ceremony of Barry and Iris. The Green Arrow, Supergirl, The Flash, and White Canary unite their teams to save the world.
Earth-X is a parallel universe where the Axis powers claimed victory in World War II. It is ruled by a Nazi regime.
Cast members include Grant Gustin, Candice Patton, Danielle Panabaker, and Carlos Valdes as Barry Allen, Iris West, Caitlin Snow, and others.
Some viewers were disappointed that the wedding was shown on another show, while others enjoyed the episode, calling it "madness".











































