Ep 22. Revelations

Michael the Archangel is bringing the apocalypse to the world. He is releasing the four horsemen to destroy the world and rid it of evil. Iolaus leaves the world of light to warn Hercules of the apocalypse and together they fight to stop the end of the world. Ares joins them, but even with his help they cannot stop the release of the final horseman, the bringer of death, who goes after Iolaus. Hercules jumps in the way of Death and seeing that there was still someone willing to die to save another, Michael calls off the apocalypse and lets Iolaus stay with Hercules.