Thanos vs Kal-L Real Name
Alter Ego
Thanos
Kal-L / Clark Kent
Alias
The God of Death, The All-Father, Prune Chin, Purple Puss & Ultimate Nihilist
Superman Clark Kent Earth-Two Superman Earth-2 Superman Superman of Earth-Two Golden Age Superman The Man of Steel Uncle Kal
In Films
Josh Brolin
Not Yet Appeared
Identity
No dual
Secret Identity
Alignment
Supervillain
Superhero