
Get ready to watch The Flash series to experience the thrill of fast-paced racing across Central City and beyond, where bravery and speed collide in real time. Join Scarlet Speedster Barry Allen in his heroic journey to save his city from evildoers, handle the difficulties of time travel, and learn the truth about his background.
Read this guide to watch The Flash Series 1-7 on ITVX in the US to discover the thrilling action scenes and touching moments, which are mixed with drama, humor, and lightning-fast action.
[Step-by-Step Guide]: Watch The Flash Series 1-7 on ITVX In the USA
Here are simple steps to watch The Flash Series 1-7 on ITVX In the US:
- Subscribe to a VPN. ( ExpressVPN is highly recommended.)
- Download and install the ExpressVPN app on your device.
- Select and connect to a server in the US. (Recommended: New York.)
- Access your ITVX account, or sign up if you don’t already have one.
- Find the show in the ITVX catalog.
- Start watching watch The Flash Series 1-7 on ITVX
Everything You Need to Know About Flash Series

The Flash Series revolves around the story of Barry Allen. He is a forensic scientist and gained some super speed powers after his accident. With his super speed powers, he tried to fight crime and protect his city. During the series, Barry learns to use his powers effectively, while facing all enemies. The series is packed with action, drama and adventure. Fans can witness all this exciting journey on ITVX.
What is the Flash series release date?
Here is the complete list of Flash series release dates for seasons 1-7
- Season 1: October 7, 2014
- Season 2: October 6, 2015
- Season 3: October 4, 2016
- Season 4: October 10, 2017
- Season 5: October 9, 2018
- Season 6: October 8, 2019
- Season 7: March 2, 2021
What happened in the Flash series 1?

In The Flash Series 1, we follow Barry Allen, a crime scene investigator who transforms into the costumed superhero The Flash after the particle accelerator at S.T.A.R. Labs explodes, giving him extraordinary speed. Along with other metahumans in Central City who have also acquired superhuman skills, he fights criminals with his newfound ability.
Eventually, Barry learns that his mentor, Harrison Wells, is really Eobard Thawne, a.k.a. the Reverse-Flash, his futuristic archenemy who went back in time to kill his mother, Nora Allen, while he was a young boy. When Eddie, Thawne’s ancestor, kills himself and a singularity forms, Thawne is finally wiped from the universe.
What happened in the Flash series 2?

The Flash series 2 starts with the speedster Zoom, who aims to exterminate all other speedsters in the multiverse. He is brought in by the singularity from a parallel Earth-2 universe in the second season when Barry first encounters Jay Garrick, the Earth-3 counterpart of his father, Henry Allen. Barry defeats Zoom and goes back in time to save his mother’s life after Zoom murders Barry’s father.
What happened in the Flash series 3?

In the Flash series 3, after deciding to modify his past, Barry constructs the “Flashpoint” alternate reality in the third season. Though he manages to repair the history partially, he also brings about the appearance of Savitar, a speedster deity who harbors animosity toward Barry.
Barry gets determined to alter the future to stop Savitar from killing Iris West when he unintentionally visits there and witnesses it. Barry enters the Speed Force to atone for creating Flashpoint after rescuing Iris and overcoming Savitar.
What happened in the Flash Series 4?

In Flash series 4, Clifford DeVoe, the opponent with the fastest mind alive, masterminds the team’s successful retrieval of Barry from the Speed Force. In the process, they unleash dark matter, which transforms a dozen passengers on a city bus into metahumans. The future Nora West-Allen, daughter of Barry and Iris, approaches the team following DeVoe’s loss.
What happened in the Flash series 5?

In the Flash series 5, the group learns that Nora changed history and unleashed Cicada, a serial killer who hunts down metahumans. They also learn of the fallout from foiling Thinker’s scheme, which results in common objects becoming meta-technologically enhanced by dark matter.
They finally find out that she is loyal to an imprisoned Eobard who arranged for Nora to arrive and who had previously taught her how to fight Godspeed. After successfully capturing an escaping Eobard, Barry and Nora are forced to let him go, and Nora’s history is lost.
Who was involved in the Flash series cast?
The Flash has an incredible cast of main characters, driving the show into thrilling and creative plots from Series 1 to 7. This has helped the show gain popularity. Here is the list of the Flash series cast:

- Grant Gustin as Barry Allen / The Flash
- Candice Patton as Iris West-Allen
- Danielle Panabaker as Caitlin Snow / Killer Frost
- Carlos Valdes as Cisco Ramon / Vibe
- Tom Cavanagh as various iterations of Harrison Wells and Eobard Thawne / Reverse-Flash
- Jesse L. Martin as Joe West
- Keiynan Lonsdale as Wally West / Kid Flash (Seasons 2-4, recurring in subsequent seasons)
Where Can I Watch The Flash Series 1-7 on ITVX in the USA?
You can watch The Flash Series 1-7 online on ITVX. To watch ITV live while in the US, you’ll need a dependable VPN, such as ExpressVPN or Surfshark VPN. ITVX is available for free with ads. If you would want to watch ITVX shows without advertisements and receive more, you can subscribe. The monthly fee is £5.99, and the annual fee is £59.99.

Moreover, you can also stream trending shows on ITVX, such as Olivia Attwood: The Price of Perfection, The Masked Singer UK Season 5, The Twelve and much more.
What is The Flash’s One Rule?

There is one important rule for Flash is that he can’t run faster than the speed of light. It is the most important rule and if he breaks this rule, he might have to face serious consequences in time and reality. However, there are times when someone has to take tough decisions.
Barry realizes that life on Earth is in danger, so he make tough decisions. He breaks his rule and goes beyond speed of light in order to save everyone on Earth. This tough decision in such critical moment shows how far he can go to save Earth and lives.
What is Flash’s Secret Identity?

The Flash’s secret identity is a forensic scientist. Even after an engagement of Barry Allen with Iris West, he chose to keep his identity secret for a long time. Unfortunately, when alien arrives on Earth, they expose Berry’s identity to the entire planet.
They did that to create a challenging situation for Berry. With this exposure, aliens also demands Berry aka Flash to be handed over to them. All of this messy situation forces Barry to confront about his secret to both publicly and privately lives as a superhero.
How did Flash get his Speed?

Barry Allen became the Flash after a bolt of lightning struck him, activating his metagene. This event didn’t just give him super speed. Tt actually connected him to the Speed Force, the source of all speedsters’ powers.
In The Flash: Rebirth, it’s revealed that Barry himself created the Speed Force during that lightning strike. This means he is directly linked to the very power that gives speedsters their abilities. These abilities makes him even more special.
What is Special About The Flash?

The Flash, known as the Fastest Man Alive. He has the extraordinary ability to run at impossible speeds. He uses this power to save lives, travel great distances in seconds and even alter time and space. Flash’s speed is so fast that he can accomplish incredible feats between the ticks of a second. Whether he’s stopping disasters or fighting powerful enemies, the Flash’s speed makes him one of the most unique and powerful heroes in the world.
Who were the Flash series villains?

- Reverse-Flash (Eobard Thawne): Future Barry’s worst enemy, able to outrun him in speed.
- Zoom (Hunter Zolomon): A scary Earth-2 speedster who wants to prove his supremacy in speed.
- Savitar: A man who calls himself the speed god and has a special grudge against Barry.
- The Thinker (Clifford DeVoe): An exceptionally bright enemy that outwits Team Flash with mental tricks.
- Cicada (Orlin Dwyer): A meta-human serial killer feeling resentment towards fellow meta-humans.
- Godspeed (August Heart): A speedster with a complicated history with Barry.
What is the IMDb Rating of the Flash Series?
IMDb Rating | 7.4 |
Is the Flash series over?
Yes, The Flash series is over. The American superhero television series based on the DC Comics character Barry Allen / Flash premiered its ninth and final season on February 8, 2023. The season centers on Barry’s battles with his enemies, Cobalt Blue, Bloodwork, and Red Death.
Why You Need a VPN and the Best Options to Stream on IVTX in the USA?
You might need a VPN to watch The Flash Series 1-7, as ITVX is restricted in the USA. ITVX can identify foreign IP addresses, so attempting to watch it from the US will result in a block. If you are not using a VPN, a message stating that the content is unavailable in your area will appear.
A VPN is useful for this issue. By using a VPN, you can appear to be online from the US while hiding your actual location. To circumvent the block, you can see the episode on ITVX from the US.
Best VPN to Watch The Flash Series 1-7 on ITVX In the USA
Protecting your online privacy and getting access to content that is blocked in your area is important as streaming services grow in popularity. A VPN can address geo-restrictions and privacy concerns. Let’s explore the two best VPNs.
ExpressVPN

ExpressVPN is a top-tier VPN service known for its easy-to-use apps, strong privacy protection, impressive streaming capabilities, and fast speeds. Whether you want to protect your online privacy or unblock geo-restricted content, ExpressVPN has a comprehensive solution.
- Expanded Server Network: ExpressVPN has a vast network of over 3,000 servers worldwide. It gives you access to geo-restricted content on platforms like Hulu and allows you to stream without limitations.
- Blazing Speeds: With ExpressVPN, you’ll get superfast speeds ideal for uninterrupted streaming and gaming without annoying buffering.
- MediaStreamer Technology: ExpressVPN’s exclusive MediaStreamer feature enables you to watch content on devices that do not natively support VPNs, such as smart TVs and gaming consoles.
- Connectivity Across Multiple Devices: With a single ExpressVPN subscription, you can connect up to 8 devices simultaneously, making it ideal for families with multiple devices.
- Optimized For Streaming: ExpressVPN works seamlessly with popular streaming services such as Netflix, Disney+, HBO Max, Hulu, BBC iPlayer, Vudu, and others, giving you access to a diverse content library.
Plan | Price |
1 Month | $10.95 |
6 Months | $59.95 |
1 Year | $99.95 |
SurfsharkVPN

Explore Surfshark VPN’s security arsenal. This budget-friendly and user-friendly solution provides robust online protection and privacy through potent encryption and effective cyber defense measures. It establishes a secure online realm backed by an extensive server network to ensure uninterrupted access to content.
- Kill Switch: If you unexpectedly disconnect from Surfshark, KillSwitch will ensure that no sensitive data is expose by cutting off the internet connection until you reconnect to a Surfshark VPN server.
- NoBorders: This mode will activate, allowing you to log in to your Surfshark app and view a list of best servers under current network restrictions.
- Auto–connect: This feature saves you time by eliminating the need to open the Surfshark app and click any button to connect to Surfshark servers. If you enable Auto-connect, your device will connect to the VPN the moment it connects to the internet.
- Static Servers: Surfshark has multiple servers in each location. As a result, if you connect to a New York location multiple times, you may receive different IP addresses. If you connect to a static server, you will receive the same IP address each time.
- Multi-Hop Servers: Connect across multiple countries at once to take ID protection and footprint masking to the next level. Your connection will hop from one server to another, giving you additional security.
Plan | Price |
1 Month | $15.45 |
1 Year | $47.88 |
2 Year | $59.76 |
FAQs
He was working late one night in his lab when a lightning bolt struck a shelf of chemicals nearby, spilling them and dousing him in chemical spray. Barry was endowed with superhuman reflexes and speed. He have increased durability, metabolism, and healing power.
The series is primarily filmed in Vancouver, British Columbia, Canada.
The Flash (Bartholomew Henry “Barry” Allen) is a superhero appearing in American comic books published by DC Comics.
The Flash can run 13 trillion times faster than the speed of light, which would mean that he can travel up to 1,750,000,000,000,000,000 miles per second.
Central City is in Missouri, The former home of the second Flash (Barry Allen).
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Wrap Up!
The Flash series forever transformed the superhero television genre with its engaging plots, compelling cast of characters, and powerful cast of enemies. The show has constantly provided exciting entertainment, from its universe exploration to its Vancouver filming sites. The Flash presents a thrilling journey through the DC Comics world for seasoned viewers and beginners. So, it is a must-watch.