In the original production, the twenty-one characters were cast as follows:

The principal characters were cast between March and June 2010.

Like the audience, the main character, called the Transgressor, is cast into the role of the observer.

These characters were then cast in Hong Kong, one for each time a character appeared.

During pre-production, the main characters were cast in 2010.

Another character, Marion, is then cast into the snake pit with him as punishment.

The principal characters were cast from March to July 2012.

Gina's character was cast through the casting system Letitcast.

Without a shadow of a doubt, I can honestly say your character is cast from the moment you're conceived.

In the 2008 season, the twelve characters were cast as follows: