AceShowbiz -

Dwayne "The Rock" Johnson took to Instagram on Saturday, May 13 to share some behind-the-scenes photos of his upcoming movie "Rampage". One photo showed the 45-year-old actor being handcuffed alongside co-star Naomie Harris.

"Friday night. 4am. On set. #RAMPAGE," The Rock wrote, "Been shooting all night and I'm jacked up on caffeine but at least I'm getting in trouble with my partner in crime, the lovely and extremely talented, Naomie Harris."

He continued, "Now if I can just break these military flex cuffs, I can do some real hero s**t and look cool in front of my leading lady. And by 'look cool' I mean get my a** handed to me by these armed military boys. We're makin' a pretty mega monster movie down here. Hard work but a lotta fun. #OnSet #BonnieAndClyde #GiveMeMoreCaffeine #RAMPAGE."

Friday night. 4am. On set. #RAMPAGE Been shooting all night and I'm jacked up on caffeine but at least I'm getting in trouble with my partner in crime, the lovely and extremely talented, Naomie Harris. Now if I can just break these military flex cuffs, I can do some real hero shit and look cool in front of my leading lady. And by "look cool" I mean get my ass handed to me by these armed military boys. We're makin' a pretty mega monster movie down here. Hard work but a lotta fun. #OnSet #BonnieAndClyde #GiveMeMoreCaffeine #RAMPAGE

A post shared by therock (@therock) on May 13, 2017 at 1:52am PDT

"Rampage" also stars Malin Akerman, Jake Lacy, Joe Manganiello, Jeffrey Dean Morgan and P.J. Byrne. It is set to be released in the U.S. on April 20, 2018.

5am. Boardin' the bird. That's a wrap for the night on #RAMPAGE here in Georgia. THANK YOU to our hard working crew & cast for the hustle and great work week. I'll land in Miami, hit the gym and then work all weekend for #BAYWATCH press junket and red carpet world premiere. One day I'll catch some 💤 but 'til then like Too Short says, "If ya see me rollin' in my drop top Caddy, throw a ✌🏾sign and say hey pimp daddy" #HardestWorkersInTheRoom

A post shared by therock (@therock) on May 13, 2017 at 2:22am PDT