Code Geass: Lelouch of the Rebellion: Season 1, Episode 4

1 - 4: Stage 04 - His Name is Zero

Suzaku is accused of the murder of Prince Clovis, and Lelouch must save him. But to do so could mean revealing himself to the army. With a new alter ego and the help of Kallen and her comrade, they must try to pull off a daring and public rescue.