Todos los episodios

En un futuro cercano, un amnésico Casshern lucha contra robots anti-humanos en una Tierra desolada. La mayoría de los humanos fueron asesinados en una guerra apocalíptica cuando Casshern cumplía las órdenes de Braiking Boss, luego de asesinar a una chica llamada Luna. Durante su búsqueda para averiguar quién es, Casshern hace amistad con una niña robot llamada Ringo. Sin embargo, Ringo comienza a temerle a Casshern luego de eliminar a sangre fría a un robot que intentaba matarla. No mucho después, se encuentra cara a cara con una mercenaria anti-Casshern llamada Lyuze.

Un encuentro con el misterioso Lyuze le ofrece a Casshern una visión fragmentada de su papel en la Ruina. Después de toparse con una comunidad de robots "moribundos", descubre la verdadera profundidad de su infamia.

Tras abandonar el pueblo de los robots, Casshern conoce al primer ser humano de sus viajes, un hombre llamado Akos. Akos lo invita a viajar con él. Más tarde, Casshern se reencuentra con Friender, quien quiere vengarse de él por matar a sus dueños.

La bella Sophita es temida por los robots que desean vivir tanto como sus cuerpos en descomposición se lo permitan. Pelear la hace sentir viva y las habilidades especiales de Casshern lo convierten en un enemigo con el que podría luchar para siempre.

Lyuze revela la razón por la que odia a Casshern, quien le ofrece la oportunidad de vengarse. Cuando unos bandidos robóticos atacan a Ringo y Ohji, Casshern viene a rescatarlos, pero su alboroto aterroriza a aquellos a quienes espera salvar.

Casshern busca desesperadamente desentrañar el misterio de su oscuro pasado. Un altercado con Dio, su imagen robótica en el espejo, podría proporcionar respuestas a sus muchas preguntas, o al menos hacer que lo maten.

Lizbell está obsesionada con construir una campana gigante para recordarle al mundo que la belleza todavía existe. Busca piezas de robots en descomposición y el prístino cuerpo de Casshern podría ser la última pieza del rompecabezas.

Una fascinante cantante robótica necesita la ayuda de Casshern para evadir una horda de robots asesinos y llevar esperanza a aquellos que hasta ahora han sobrevivido a la Ruina.

A rescue attempt by Casshern lands him at the bottom of a graveyard for abandoned robots. While a sweet - but simple - young girl tends to his wounds, Casshern hears whispers that Luna may still be alive.

Dio’s mission to assemble a robot army is interrupted by the appearance of Dune, a formidable warrior who was once Luna’s bodyguard. Elsewhere, Casshern continues his search for Luna.

Friender receives help from a caravan of robots and humans after Casshern is trapped beneath falling debris. But when the canine’s new allies unearth the man who killed Luna, the situation takes a violent turn.

The search for Luna leads Casshern and Friender to Margo, an artist who refuses to let the Ruin destroy his spirit. Casshern finds inspiration in the artist’s vision, but there are those who would rather see him dead.

Dying robots far and wide herald the saving grace of Luna. Meanwhile, Lyuze is disturbed to notice that Ringo has begun to rust, and Casshern is confronted by the monster who ordered him to Ruin the world.

Ringo’s attempt to comfort Casshern leads her into a deadly trap. Ohji is quick to come to her rescue, but for them both to escape alive, Casshern must fight Dio as Braiking Boss looks on.

Despite his ragged condition, Dune continues his search for Luna. The robot once feared as the “God of Death” is ceaseless in his quest, but a rematch with Casshern puts his dream of a reunion on hold.

During a rare moment of peace, Casshern presses Ohji for the story of Ringo’s origins. Elsewhere, Dio and Leda cross paths with two deadly robots that were once the strongest of their kind.

Casshern and his traveling companions befriend three children claiming to be descendents of Luna. When the youngsters are attacked by Leda, Casshern risks his own life to protect them.

Lyuze’s psyche is bombarded by a labyrinthine barrage of illusions. Her nightmarish journey leads to a shocking discovery about her true feelings for Casshern.

Lyuze sees the frightening reflection of her own mortality in the visage of a defiant female warrior who refuses to go gently into that dark Ruin.

Casshern, Lyuze, and Ringo finally reach Luna’s castle, where they find countless robots hoping to be spared from the Ruin. Dune is among their ranks, but Luna’s treatment of her former protector is shocking.

Luna asks Casshern to serve as her new guardian; Lyuze and Ringo lose faith in the promise of salvation; and Ohji returns with disturbing revelations about the Sun Who Was Called Moon.

Leda tries to convince Dio to accept Luna’s healing, but eternal life is no longer his obsession. Dio now lives only to fight Casshern - even if their battle ends in his own destruction.

Casshern and Dio continue their epic final battle. Although only one will survive, they’ve embraced the chilling reality that fighting is the sole purpose of their tragic existence.

Casshern and his friends enjoy the peace of their new lives until the Ruin destroys their happiness. Driven by grief, Casshern sets out to settle the score with Braiking Boss - and issue a warning to Luna.