Imagine Dragons concert to celebrate the release of their album Mercury, Act 1.

Far from the days of playing in dive bars and casinos across the Strip, Imagine Dragons return home to perform at Las Vegas’ largest stage, Allegiant Stadium, in a triumphant concert film that showcases the band’s rise to fame and the city that helped shape their sound.

A group of teens discover secret plans of a time machine, and construct one. However, things start to get out of control.

Follow one of the world's most exciting new alternative rock bands band during the process of writing and recording their debut album at the Palms Studio in their hometown of Las Vegas as well as a quick history of the band and how they formed.