, Oscar winner Gwyneth Paltrow has joined the cast of
, playing Virginia "Pepper" Potts, the personal assistant to the title charcter's alter ego, Tony Stark (Robert Downey Jr.).... Per
, Dwayne "The Rock" Johnson and General Zod himself, Terence Stamp, are set to join Steve Carell and Anne Hathaway in
, playing Agent 23 and a villain, respectively.