Supergirl vs William Stryker Real Name
Alter Ego
Kara Zor-El
William Stryker
Alias
Kara Kent, Cara Kent, Linda Lee, Girl of Steel & Flamebird
Blood Prophet Colonel Stryker Prophet Red Prophet Reverend
In Films
Helen Slater
Josh Helman
Love Interest
No Love Interest
No Love Interest
Alignment
Superhero
Supervillain