Dwayne Johnson's Muscles Are Insane in New 'Hercules' Stills (Exclusive Photos)

Dwayne Johnson shows off his bulging biceps in his sleeveless costume in these new stills from his movie Hercules, provided exclusively to JustJared.com.

The film was just released on Blu-ray and DVD today so make sure to go pick up a copy or rent it on demand! It also stars Rebecca Ferguson, Rufus Sewell, Irina Shayk, and others.

Here is the synopsis: Having endured his legendary twelve labors, Hercules, the Greek demigod, has his life as a sword-for-hire tested when the King of Thrace and his daughter seek his aid in defeating a tyrannical warlord.