John Cena once again transformed himself into Make-A-Wish's biggest hero ... treating a bunch of kids to a private screening of his new blockbuster flick.
The WWE superstar (along with the good folks at Make-A-Wish) rented out a private theater for 21 kids to see "Bumblebee" in NYC on Thursday ... and judging from the footage, everyone was stoked!
Each kid got swag bags, snacks and drinks and some time to hang with their favorite action hero/wrestling star.
Some of the kids even busted out Cena's legendary "You Can't See Me" move with John right on the red carpet!