A well known bandit who sneaks aboard the 999 after their stop on the planet Titan. Antares despises machine people for the death of his wife and has many unexploded bullets lodged within his abdomen. He warns Tetsuro to "shoot first, ask questions later". In the manga and television series he lives in a large home with his many children; in the movie he lives on Titan with other bandits and many children orphaned by Count Mecha. In the movie version he assists Tetsuro in his quest to kill Count Mecha at the Time Castle, and is killed when the bullets in his body explode after taking multiple shots from the Count.