Dwayne Johnson has taken to Instagram to share a video on set from the rainy "Jumanji" jungle of Hawaii. The video also includes Johnson's co-stars Kevin Hart, Karen Gillan and Jack Black.

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We're in the raining #JumanjiJungle baby! Jack Black's "Gonna watch you bleeeed" at the end kills me. ??? Phenomenal first week of shooting with my extremely talented and funny co-stars @kevinhart4real, @karengillanofficial and our resident rock and roller Jack Black! We've been battling the jungle elements daily and director Jake Kasdan and hard working boots on the ground film crew is raising the bar when it comes to delivering the goods. Makin' a good one for you over here in Hawaii and Jack's makin' em bleed. ?? #OnLocation #Hawaii #Jumanji

A video posted by therock (@therock) on Sep 25, 2016 at 2:16pm PDT

Crew members are seen holding umbrellas to keep the rain away while the camera pans to show Hart and Gillan welcome everyone to "Jumanji." Rock-and-roller Black is shown next, playing the air guitar and letting everyone know he's "gonna watch you bleeeed."

On his Instagram post, Johnson fills fans in on the hard work they've put into the project: "We've been battling the jungle elements daily and director Jake Kasdan and hard working boots on the ground film crew is raising the bar when it comes to delivering the goods."

Directed by Jake Kasdan, "Jumanji" will roar into theaters July 28, 2017.