Niobe is a fictional character in The Matrix franchise. She is portrayed by Jada Pinkett-Smith. She serves as a supporting character in the two sequels of the original film, The Matrix Reloaded and The Matrix Revolutions, and one of the protagonists of video game Enter the Matrix. Niobe also appears in the MMORPG The Matrix Online. In the game, however, Niobe's character voicing is portrayed by Gina Torres, who portrayed the minor Zion character Cas in The Matrix Reloaded and The Matrix Revolutions. Jada Pinkett-Smith was personally recruited by the Wachowski sisters, and the character of Niobe was created just for her in Matrix Reloaded and The Matrix Revolutions.