VIDEOS:
Jagged Stone and Luka
Well, Luka, at any rate. He learns from his mother that Jagged Stone is his father, and has Jagged Stone confirm that it's true.
Example of:
Luke, I Am Your Father
Ansel Beauregard
Example of:
Luke, I Am Your Father
The Trope Namer
Example of:
Luke, I Am Your Father
Ryuko and Ragyo
Example of:
Luke, I Am Your Father
Austin and Dr. Evil
Example of:
Luke, I Am Your Father
Nero and Vergil
Example of:
Luke, I Am Your Father
Morgana's secret
Example of:
Luke, I Am Your Father
Ja'far and the Princess
Example of:
Luke, I Am Your Father