Endgame Cast Member Shares 'Illegal Video' from the Set

SPOILER WARNING FOR AVENGERS: ENDGAME!

Avengers: Endgame had a notoriously secretive production to try and keep the plot as close to the vest as possible. But that didn’t stop Chris Pratt. The actor, who plays Star-Lord in the MCU, armed with only a cellphone posted a video to his Instagram from his time on the set of the fourth Avengers film, showing a candid look at one of the major battle sequences from the film. Check it out in the player below!

Endgame is the follow-up to last year’s Avengers: Infinity War, which saw the titular superhero team take the fight to Thanos in order to stop his attempt at exterminating half of the universe’s population with the Infinity Stones. But it was to no avail, as he was able to successfully collect them all and snap his fingers, wiping out half of all life from existence in a cloud of ash. The grave course of events set in motion by Thanos that wiped out half the universe and fractured the Avengers ranks compels the remaining Avengers to take one final stand in Marvel Studios’ grand conclusion to twenty-two films.

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Avengers: Endgame stars Robert Downey Jr., Chris Evans, Mark Ruffalo, Scarlett Johansson, Chris Hemsworth, Jeremy Renner, Don Cheadle, Sean Gunn, Paul Rudd, Brie Larson, Karen Gillan, Katherine Langford and Josh Brolin as Thanos.

The epic, three-hour final showdown between Earth’s Mightiest Heroes and the Mad Titan himself is in theaters now.