Dr. Emmett Vale is a scientist working for LexCorp Industries.


Slight Over Simplification
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Dr. EmmettvVale was working with a piece of Kryptonite found in the World Engine site. He and his team exposed General Zod's corpse to the mineral and discovered that Kryptonian cells decayed when in contact with the Kryptonite.[1]


  • In the DC Comics universe, Emmett Vale was responsible for creating the villain Metallo.


  1. Goyer, David S., Terrio, Chris (writers) & Snyder, Zack (director) (March 25, 2016). Batman v Superman: Dawn of Justice.

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