Original Dreamworks one sheet (27×40) for the Rob Letterman & Conrad Vernon film MONSTERS VS ALIENS (2009) starring the vocal characterizations of Reese Witherspoon and Seth Rogan plus a host of other popular and current media celebrities. A girl grows to giant size and is enlisted by the government to fight an alien invasion in this high quality example of current computer animation filmmaking. Double-sided. Unfolded. Very fine plus condition.