By A Mystery Man Writer
How to Create an Alter Ego: Designing a Different Personality
TMNT (Western Animation) - TV Tropes
Anton Ego, Disney Wiki
Alter Ego (2007) - IMDb
The Forbidden Door - Wikipedia
Alter Ego (2007) - IMDb
Ego the Living Planet - Wikipedia
Alter Ego (magazine) - Wikipedia
The Number 23 (2007) - IMDb
Factotum (film) - Wikipedia