Everybody gangsta' till Kara claps her hands.

I love how everyone brought weapons to a wedding! Like were y'all expecting shit to go down.

Can we all just take a moment to respect Sarah and Alex because they fought a killer assassin with high heels on!!!!!!!!😂😂😂😂

"Now *that's* what I'm talking about!" Never change, Mick, you beautiful psychopath. XD

Kid flash was dope af this scene

Wait, can we just appreciate the fact that Cisco and Caitlin can now friggin fight?

Frost: WHERE DOES SHE GET THESE OUTFITS?!? 😂😂😂

We know what joe was thinking when super and overgirl were laser fighting, “must be Tuesday in central city”

Wally was putting in that work this scene

0:57 the scene was cut in a way that looked like Wally made that guy explode half way across the city

This crossover literally gave us the best version of every team from each arrowverse show. We had pretty much all of og team flash, og team arrow with a few new members, the legends had some new members and even ended up getting a new version of Snart temporarily, and even though supergirl could’ve had the legion of superheroes backing them up, we still got Kara and Alex which is honestly good enough lol

Kid flash dancing to block them bullets was dope and seeing killer frost make an ice saber like toya from yuyuhakasho was cool, and Sara and Alex being badass is just life

Kid flash was so cool in this scene

That CLAP WAS AWESOME!!!!! so amazing. I love Kara so much.

CAITLIN, MICK & WALLY THE TRUE MVPs OF THIS SCENE.

I would have to rate this as one of the best fight scenes I've ever seen on tv. So many heroes, so many team ups & all inside a church as well

MMM YASSS KARA HIT HER WITH THAT CLAP

Heatwave has a crush on killerfrost. Awwwww

"Where does she get these outfits" "Best wedding EVER"

Best wedding ever 😁

HOW DO CAITLIN AND SARA LOOK SO DAMN GOOD

Mick got excited when someone shooting ice beam 😂

Supergirl vs Overgirl, the fight I didn't know I needed to see.

Killer Frost made a damn ice sword!

OH SHIT!! THAT SCENE WITH CAITLIN AND MICK

KiLLER FROST's 1st BAD-ASS CROSSOVER FiGHT SCENE 👏 👏 👏

This fight scene is was freaking amazing. I mean this entire crossover was just gorgeous.

Alex and Sara make a pretty good team

Wally's hair is stunning. I watched this clip at least 10 times and i can't stop smiling. Im so proud of the places they' ve come.

That move Wally did was fucking awesome

I love how everybody brought weapons and gadgets to a wedding

I love how Oliver saved Harry. Don't know why I love that so much lol

Put this out on DVD, Warner Bros. Please. This is something I could watch several times and still get a kick out of it. Waaaay better than "Justice League".

SO WHY ISN’t ANYONE TALKING ABOUT SUPERGIRL’s AMAZING NEW MOVE?!?!?

Supergirl finally used Thunder Clap!!!!

I LOVE CAITLIN For being able to control herself between killer frost and Caitlin FINALLY the writers are giving her a decent role

Wally west made arrowverse history with that save at 0:52

Killer Frost with sword was amazing!!!!!!!!!! Wally West had his best scene of his character!!!!

I loved everything about this 1) I need more Wally 2) I need more killer frost (Put them on legends they'll get so much more to do and so much more screen time) 3) I need more Caitlin and Rory they were actually a cool duo in this crossover tbh 😂 4) what was the point of knocking out Cisco? He could of been able to help in the battle later on so why write him off like that cmon 5) why didn't they call Jesse quick to attend the wedding? You'd think at least an invite 6) Sara and Alex were fucking awesome 7) Caras new move is cool but it didn't seem that new so maybe they've used it before in a less meaningful way and so everyone forgot about it (MANDELA EFFECT EVERYONE) 😂 8) did Barry just come in and out of this fight 9) Oliver was just Oliver 😂 nothing different 10) the villains didn't seem that scary sadly

0.38 Lol, I laughed at Heatwave's reaction to seeing Killer Frost for the first time! 😂

2:14 If I don't see more of Killer Frost doing badass stuff like this in the rest of this crossover, I'm gonna be mad!

This was perfection. I Will never get bored for watching This over and over again. It was the most epic fight I have ever seen 💖🌟.

killer frost was the best part

So much happening in tonights 1 first 2 hour crossover.

I give this episode to kid flash👏🏾👏🏾👏🏾 his moves today were bad ass💯

When Caitlin did the ice sword I was YASSSS SHE IS GIVING ICE QUEEN REALNESS

0:52 we need more scenes like this idk why they just look cool... also come back Wally!

THANK YOU!!! THIS IS WHAT A CROSSOVER SHOULD BE! The narrative isnt focused on the titular character. Just cuz it said Supergirl, didnt meant it focused on her. They gave each character their shine. The character interactions are what make these crossovers worth watching. So happy with part one. Here is hoping that part 2 and onwards carry this level of greatness.

Anyone else think that Alex (Kara's sister) and Sara (Laurel's sister) would make a hot couple?

They definitely stepped up the budget for this crossover ! Special effects everywhere

OMG I LOVE WHAT WALLY DID

Wish Martian Manhunter was a part of this.

This right here is exactly why Barry needs that suit ring

When Sarah said "Wanna play?" I was like dam its over for you man

Wally West, the speedster version of Bruno Mars. 🤟⚡️

Micks face when he sees killer frost

This has to be one of my favorite crossovers.

Love this scene. No talking, no motivational speeches, no chit chat. Just plain fighting.

When Caitlyn turned into killer frost xD "Where does she get these outfits?!"

Rorys face when he sees killer frost is amazing 😂👏🏼

Who else was pissed that they nerfed Barry when he was fighting Reverse Flash?? He's faster now, HE SHOULD HE ABLE TO KICK THAWNE'S ASS!!

What about Wally catching those bullets and making the guns explode? That was sweet!!!!!

Wally was amazing, he had the coolest stunts in this scene

I personally loved when Cisco called Harry "Squidward" His facial expression was funny, I loled at that part!!!!!!!!!!!!

Can we please appreciate how good this fight scene was. It included all the characters in such a cool way

again, supergirl saves the day.

seriously so much better than justice league movie... this is how you make a show... 😂

3:27 We just gonna pretend like they didn't even try to make that second punch look real

1:48 Sara: *wanna fight?* Dark Arrow: *nah i just came to show you my super sharp blade that i can cut the wedding cake with.*

anyone else wondering where oliver was getting his arrows from? he didnt have his quiver and unless he had expanding arrows like his bow i have no idea where he got them from

Supergirl the flash arrow legends of tomorrow greatness

Best crossover ever

Forget Justice League..... Damn....

I love how Mick was like: Huh, Ice Que- Wait what Ice? LET'S GET THIS PARTY STARTED BOYS

So many awesome things on display here. The entire fight sequence was so well choreographed & directed with some fab special-effects and so many highlights. - Kid Flash was the MVP for me. Wally got the civilians out, did some sweet Michael Jackson moves while catching the Nazis' own bullets and throwing them back into the barrels of their rifles! Then he opened up another can of whoop-ass on those Nazis! - Mick's reactions to seeing Killer Frost for first time! Then simply rampaging over the church-pews with his flame-thrower. - Killer Frost throwing ice then plowing through enemy forces with a bloody icicle sword! - Sara & Alex kicking ass together then having a great fight with Prometheus-X. - Oliver's wedding-bow, saving Harry from Dark Arrow, Oliver and Harry nodding respectfully to each other. - CIsco breaching Oliver up to the balcony, Oliver firing an arrow as he emerges. - Kara's amazing fight with Overgirl...and that sonic-clap that floored the enemy and broke every church-window! - Oh, yes...and Blake Neely's fantastic music score once again. I so love the Arrowverse. All the cast, crew, everybody involved should be proud of themselves for surpassing themselves yet again.

0:52 Can we just take a second and say that That was AWESOME? Kid Flash has MOVES!

This scene alone is better than the entire Justice League movie... and I'm not joking😂

I can't believe Alex and Sara kissed.......I'm shocked

I kinda wanted to wait to watch all 4 episode together but i couldn't resist to watch this 😂

Caitlin, Mick and Wally were the best part. Also, Earth X was stupid for not bringing reverse Flash

I’ll see ya in 3 years when this is back in my recommend🙂✌🏼

Kid flash catching bullets was the best catching bullets scene so far

This crossover was so damn good

Arrow and Cisco combination was very unique and awesome!!

The best part was Oliver asking Cisco for a breach. Fight me

3:40 I didn't know she could do this. Why doesn't she do this all the time?

This scene will never not be cool! its so badass in every way. literally everyone gets their moment to shine.

am i the only one who watches this multiple times?

Freaking love Mick. the reaction to killer frost was priceless lol

Kid flash shoe them who is boss

I like that they used Arrow Season 5's Prometheus theme when Prometheus-X confronted Sara and Alex

2:14 Frost's ice sword, similar to Touya's ice sword (Reference: Ghost Fighter character from Team Mashōtsukai at the Dark Tournament) Kara did the HULK CLAP.. White Canary is so FUCKING HOT!!!! 2:08 Did Cisco HATE the altar?

I love how Oliver is the ending screenshot. He's the boss.

I feel so bad for Iris and Barry. I mean it's her wedding for goodness sakes and after everything they have been through, they deserve some vision of a happy ending. Not that the scene isn't awesome though

No one Not a single soul Mick: best wedding ever

This crossover was the best! It was so good! It was awesome seeing all of them kickass!

killer frost hand sword was everything

best fight every

SUPER CLAP!!!

"that's what i'm talking about " mick is me when killer frost shows up :))))