Julia Ormond is the mom of steel.
Ormond will play Superman's biological mother, Lara — the one on Krypton. Superman's adoptive mom here on Earth, Martha Kent, will be played by Diane Lane. As for father figures: Russell Crowe is Jor-el on Krypton (Ormond's spouse, in other words) and Kevin Costner is Jonathan Kent on Earth.
Also Read: Russell Crowe Getting Set to Play Superman's Dad in 'Man of Steel'
Henry Cavill will play the Man of Steel.
Amy Adams plays Lois Lane.
Deadline first reported the news.