Final Flight of the Osiris(2003)

Final Flight of the Osiris is an animated short film set in the Matrix universe, taking place just before The Matrix Reloaded. The crew of the hovercraft Osiris stumbles upon a massive sentinel army—a quarter million strong—boring through the earth toward Zion, humanity's last underground city. Racing against time, the team must find a way to transmit this critical warning before the machines reach their destination. The film explores themes of sacrifice and courage as the Osiris faces overwhelming odds in a desperate bid to save their people. Directed by the Wachowskis and animated by Studio 4°C, this short delivers intense action and high stakes within the larger Matrix mythology.