Spoilers. Kinda.

Everything 'Avengers: Endgame' related has been a secret for the longest time, just because of how important of a movie it is. From manipulating the trailers to not even giving the actors entire scripts, the Russo Brothers did everything in their power to keep everything under wraps.

But, there will always be rebels. This time, it was Chris Pratt. It's pretty understandable why no one would be allowed to film anything while on the set of the biggest Marvel movie ever, but obviously, the actors know how to sneak around and do something 'illegal'.

Remember the whole 'Infinity War' is the biggest crossover ever? Well, it ain't got nothing on 'Endgame' because 'Infinity War' had all the actors, but the actors and their characters never shared any screen time together. Now, in 'Endgame', for people who've seen it, watched literally everyone come together and fight the giant purple grape.

So, when they shot the final battle, it was probably the only time every MCU character was together and it's such a rare moment, of course. To remember that once-in-a-lifetime moment, Chris Pratt recorded a secret video of everyone on the set.

I remember being blown away in this moment on the @avengers set. Nobody was allowed to film anything on their phones. I said screw it. No rule was going to stop me from seizing this once in a lifetime opportunity to capture this collection of stars, a groupthat likely will never be in the same room again. We are so blessed.

A post shared by chris pratt (@prattprattpratt) on Apr 29, 2019 at 12:57am PDT

Thank you, Chris, but sorry, you're still my least favourite Chris. Chris Evans being a cutie in the video will obviously take the top spot.

He wrote in the caption, “I remember being blown away in this moment on the Avengers set. Nobody was allowed to film anything on their phones. I said screw it. No rule was going to stop me from seizing this once in a lifetime opportunity to capture this collection of stars, a group that likely will never be in the same room again. We are so blessed.”

Even Evans agrees it's awesome.

This is awesome. (I may or may not have stolen a few cool videos too) https://t.co/M9vaC4TWcx

Groot is impressed.

And Nebula.

Diplo being Diplo.

And, then there's Thanos himself.

Lastly, the best part of the video.