Usher is an American recording artist, dancer, and actor. He rose to fame in the late 1990s with the release of his second album My Way, which spawned his first Billboard Hot 100 number-one hit, "Nice and Slow".
Rip Hunter, a time traveller, comes to know of Vandal Savage's plan to cause an apocalypse to destroy Earth and time. However, he assembles superheroes to thwart Savage's evil plan and save the world.