The Matrix
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".