Positioned as a spinoff to the Arrow and The Flash series, DC Comics “Legends of Tomorrow” brings together a cast of superheroes that are well known and some that are just being introduced to defend the earth from a villain that is a threat to time and history. The new series stars Arthur Darvill as a time-traveller, Rip Hunter who travels back from the future to engage the Legends of Tomorrow. Others making appearances  include Brandon Routh as The Atom, Caity Lotz as White Canary, Ciara Renée as Hawkgirl, Wentworth Miller as Captain Cold, and Dominic Purcell as Heat Wave. Enjoy the trailer above and look for “DC’s Legends of Tomorrow” to air next year.