Dwayne Johnson teases ‘Hercules’ with muscular new on-set photo

Dwayne Johnson spent his July 4th weekend shooting the Brett Ratner-directed “Hercules” – and he took some time to tease the film for fans by releasing an on-set photo via his official Twitter account on Sunday. Check out the image below.

//platform.twitter.com/widgets.js

 “Hercules” hits theaters on July 25, 2014.