Will Smith has chosen his next starring role, and he found it in the only source material grand enough for Hollywood’s last true movie star: the Bible.  Smith is attached to star in The Legend of Cain, a re-telling of the murderous sibling rivalry in the book of Genesis; Smith will produce with wife Jada Pinkett Smith, James Lassiter, and Ken Stovitz under his Overbrook Entertainment banner.  Deadline reports that the script from Caleeb Pinkett and Dan Knauf (Carnivàle) has a “vampiric twist”, though the nature of the revision is unspecified.  There is no studio or director on board, but with Smith reporting to the Men in Black III production in August, there is ample time to position Cain as his follow-up effort.  More after the jump: