(Photo: Marc Guggenheim Twitter)

Production on ‘DC’s Legends of Tomorrow’ began today, and writer Marc Guggenheim took to Twitter to revealed the first page of the series premiere script and clapboard. Check out some of the tweets and photos from the cast below!

Official Synopsis:

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?

Stars: Victor Garber (“The Flash,” “Alias”); Brandon Routh (“Arrow,” “Superman Returns”); Arthur Darvill (“Doctor Who”); Caity Lotz (“Arrow”); Ciarra Renee (“Pippin”); Franz Drameh (“Edge of Tomorrow”); with Dominic Purcell (“The Flash,” “Prison Break”); and Wentworth Miller (“The Flash,” “Prison Break”).

Based on the characters from DC Comics, DC’S LEGENDS OF TOMORROW is from Bonanza Productions Inc. in association with Berlanti Productions and Warner Bros. Television, with executive producers Greg Berlanti (“Arrow,” “The Flash,” upcoming “Pan”), Marc Guggenheim (“Arrow,” “Eli Stone,” “Percy Jackson: Sea of Monsters”), Andrew Kreisberg (“Arrow,” “The Flash,” “Eli Stone,” “Warehouse 13″) and Sarah Schechter (“Arrow,” “The Flash,” upcoming “Pan”).