Mister Sinister vs Darwin Real Name
Alter Ego
Dr. Nathaniel Essex
Armando Edi Muñoz
Alias
Mister Sinister, Dr. Nathaniel Essex, Nathan Milbury, Michael Milbury, Arnold Bocklin
Armando Muñoz Armando Edi Muñoz Evolving Boy
In Films
Not Yet Appeared
Not Yet Appeared
Love Interest
No Love Interest
No Love Interest
Alignment
Supervillain
Superhero