Concept art for The CW's upcoming comic book television show Legends of Tomorrow has been unveiled in Entertainment Weekly's Comic-Con issue.

Like all most newly-former superhero teams, the Legends of Tomorrow will have to learn how to work together effectively. That's not an easy task when the group is made up of kindhearted heroes, villains-turned-reluctant- heroes and a revived assassin.

"They're screwups," showrunner Phil Klemmer told Entertainment Weekly. "It's going to be total madness."

Rip Hunter (Arthur Darvill) recruits them to protect the time stream from Vandal Savage, a supervillain capable of destroying time itself. - EW

Check out the artwork below.

When heroes alone are not enough… the world needs legends. Having seen the future, one he will desperately try to prevent from happening, time-traveling rogue Rip Hunter is tasked with assembling a disparate group of both heroes and villains to confront an unstoppable threat — one in which not only is the planet at stake, but all of time itself. Can this ragtag team defeat an immortal threat unlike anything they have ever known?

Legends of Tomorrow next year on The CW.