HERE WE GO! This is the episode of the crossover all Batwoman fans have been waiting for! Finally, we are going to get to see the first live action Batwoman ever and Ruby Rose is in the cowl! We've heard all the rumors, all the spoilers and made all the speculation but put simply, it's time to see Batwoman! How does the Arrowverse trinity deal with Kate Kane, do Supergirl and Batwoman form a fast friendship, will Barry and Oliver be able to fix reality and get back into their original bodies? Answers await! Here's what stood out to us:

1. A Brief Stop in Star City: Argus led by Diggle, is tasked to bring down Slade Wilson's son. It looks like he has the upper hand until the trinity shows up. Supergirl quickly disarms him and Flash and Arrow bring him down. Afterward, the team heads to Argus to let Diggle in on the Quantum Leap swap. He doesn't have as much of an issue accepting the transfer. They ask that Argus use their resources to figure out what is happening to the sky and why there is so much yellow lightning. While they are figuring it out, Supergirl, Arrow and Flash head to Gotham where they find the Bat Signal!
2. Gotham in Daylight: Guess Gotham is in a worse condition than we thought. Kara, Barry and Oliver are already mugged in the streets. Kara literally grabs a bullet as it exits a gun faster than people can see. Oliver, acting like Barry, tries to de-escalate the situation. It doesn't go fast enough for Barry as Green Arrow and he disarms all the muggers but cops arrive and there is Oliver Queen holding a gun to a mugger. The trinity is arrested.
3. Enter Kate Kane: Kate has been watching the trio since they arrived in Gotham. She bails them out of jail and sends her guard to bring them to Wayne Tower which is now in disrepair due to Bruce's vanishing three years ago. Kate has been working on fixing up Wayne Enterprises and she gives the team a place to work out of. The Flash is able to "borrow" some info from Gotham PD and they finally get a lead on a name. Dr. John Deegan.
4. Kara and Kate: Kara and Kate share a moment before Kara changes into Supergirl. The two talk candidly about Wayne Enterprises, Bruce and Gotham. It seems like Kara already knows that Bruce Wayne is Batman, likely because his Earth 38 version told that to Superman. Kate hilariously hits on Kara and Kara gets mega flustered. The two part, both preparing their alter-egos.
5. Arkham Asylum: Argus is able to get a little bit of success helping whatever is trying to break into Earth 1's reality. Turns out it's Earth 90's Barry Allen. He is giving them instructions on what they need to do to stop the coming crisis. Cisco breaches the team to Arkham where they meet Kara, Oliver and Barry. Oliver, unsure of his Flash abilities, is not willing to do a super speed recon, so Kara suggests a break-in. Killer Frost and Kara buy them some time when Oliver meets up with John Deegan. Deegan, admits to changing reality but doesn't want to stop. He lets out all the inmates of Arkham.
6. Enter Batwoman: The prison break is bigger than was first thought. Kara takes off to find Deegan and get the book. Diggle takes out a lot of the prisoners and Oliver as The Flash puts many of them back into their cages. Barry as Green Arrow starts to shoot down some of the prisoners outside but isn't very successful. Thankfully for them, Batwoman appears and takes out all the remaining prisoners. Exasperated that she has to clean up their mess, Batwoman begins to help the team take care of the prison break. Kara is able to find Deegan and takes the book but not before he disappears.
7. Scarecrow Gas: Oliver and Barry get gassed and end up fighting each other's arch nemesis. However, the gas is making them actually fight each other. Batwoman appears and she is so done with the situation. In one quick move she takes out Barry and Oliver. The two wake up and realize they were gassed. With the book, the team decides to leave Gotham. Batwoman is very happy to see them leave. Before heading out though, Supergirl takes a moment to talk to Batwoman. The two know who each other are and Kara gives Kate a vote of confidence. The two shake hands knowing they would be good friends ... The World's Finest!

In the final moments, Mar Novu gives the team a small concession. He lets them know that they are the first of the worlds he's tested to get the book of destiny back. The Monitor reveals he is preparing for a crisis coming! Perhaps the Crisis on Infinite Earths and he is trying to assemble a team strong enough to stop the coming danger. Flash 90's Flash, Supergirl and Green Arrow stand ready to face Mar Novu but he dispatches them, gets the book again and gives it to Deegan. He encourages Deegan to rewrite reality yet again and this time he summons Dark Superman who is hunting down Barry and Oliver who are now the trigger twins.

Let us know what you thought of Batwoman's debut in the comments below and in the forum!

Tonight was incredible! The only thing to make it better is to bring Batwoman into the mix and tomorrow that is exactly what we are going to get! After Superman, Supergirl, Arrow and Flash were able to defeat Amazo, Cisco was able to vibe on The Monitor to find out where he was and what is affecting reality. The Monitor was able to speak to Vibe through his powers. Oliver, with Barry's powers, quickly drew what he saw and the team was left with one clue, Gotham! Check out the trailer for tomorrow's episode below:

Let us know what you think of the trailer in the comments below and in the forum!

We have had such a pleasure bringing coverage of Supergirl for the last four years (yes we were covering the show well before it debuted). Today, we are so excited to bring you coverage for a new powerful female hero, Batwoman! We've been covering Batwoman for a while now but there is something special about the first debut! Just like The Flash did a "soft launch" by being on Arrow, Batwoman is going to appear among the entire Arrowverse (minus Legends) in this epic three night event! Much about the first episode was fun and stood out, here are the elements that stood out to us:

1. Dr. John Deegan: Dr. Deegan is giving a lecture to a small audience speaking about how he can change the way we help the mentally ill but the audience seems to reject his concerns outright and walks out. Deegan then walks out and is approached by the Monitor. He gives him a book that allows him to alter reality! The Monitor asks for one thing, "Think Big" and thus reality begins to change.
2. Ivo Labs: Ivo Labs has a hostage crisis and The Flash is needed. Oliver, as the Flash, has to get involved and quickly realizes all of his Flash abilities. He can move faster than bullets and can easily take out the bad guys. Relying on what he knows, Oliver claims the robbers have "failed this city" which was hilarious and the Ivo labs crisis is quickly averted.  We do see an Ivo labs robot seem to activate which could be AMAZO (a robot who can mimic superhero powers). After some tender love and care from Team Flash, Oliver realizes he isn't going to get the answers he needs and heads off to find "Oliver Queen" who he believes might be Barry Allen.
3. Oliver and Barry Swap: After Barry as Green Arrow dispatches with a few criminals, Barry and Oliver finally meet up. Barry and Oliver, in their opposite bodies, work hard to try and convince the team that they are who they say they are but the prospect that reality is somehow wrong is too much to handle. Iris knocks Oliver (in Barry's body) out with nanites and The Elongated man punches Barry (now Green Arrow) out cold. They are taken to a safe location until this situation can be figured out.
4. Prison Break: Oliver and Barry are put into a cell at Flash's Star Labs. Of course that isn't where they need to be. They discover that there isn't anyone on Earth 1 who can prove who they say they are. So they need to escape and head to Earth 38. After dislocating a thumb and learning how to phase through solid objects, the only remaining obstacle is Iris, who is persuaded my an honest plea from Barry (in Oliver's body).
5. Super Cousins: Clark and Lois have been on Argo learning all about Krypton. It has allowed Clark to share his experiences with the one woman he loves and the two have returned to write about the time they shared. Kara shows up to their farm in Smallville so they can talk about her recent departure from the DEO. Clark is about to ask something important of Kara when Barry and Oliver show up. A momentous moment for the Arrowverse as now The Flash and Green Arrow have met Superman!
6. Amazo Attacks the City: The team on Earth 1 realizes that Amazo is taking the powers of the meta humans he encounters. Team Flash knows that they can't take him alone, they need Arrow and The Flash. Cisco heads to Earth 38 to ask if they could come back to help. Kara, Clark and Lois are there and also tag along. In an epic moment, Cisco asks of Clark "Who are you?" and he so perfectly replies, "A Friend" as he rips open his shirt to reveal the \S/! We got chills!
7. The Battle for Central City: Superman, Supergirl, The Flash and Green Arrow work as a team to nearly defeat Amazo in one major attack. Superman buries him deep into the Earth but Amazo is able to escape and scans the team for their powers. Now fighting Amazo with the powers of essentially the Justice League, the team is able to work together where Superman and Supergirl hold him and The Flash negates his phasing abilities. Green Arrow, with the help of Cisco, is able to fire an arrow into Amazo that infects him with a self destruct virus and the team is victorious!

Final wrap up moments. Superman decides to return to Earth 1 to make sure that at least one of the Kryptonians is on that Earth to protect it. Kara stays with Oliver and Barry to help address the changes in reality. Cisco vibes The Monitor and finds that he is in Gotham with Dr. Deegan. The three decided they need to head to Gotham to get answers. The episode ends with a pan up to see Batwoman watching over her city!

Let us know what you think of the first part of Elseworlds in the comments below and in the forum!

Is it Christmas? It certainly feels like it is with tonight's all new first episode of Elseworlds! Will we get to see Batwoman? What will happen in Gotham to start the kind of destruction we saw last week? Well we are only hours away before we get some answers but for those of us that can't wait, we have a new behind the scenes video that talks about tonight's episode and even more amazing, we have our first video of Batwoman really in action! Check out Kate Kane's alter ego take out several escapees from Arkham Asylum right here:

Let us know what you think in the comments below and in the forum!