Once upon a time, a princess named Sapphire was born. To stop the evil Duke Duralumon from inheriting the throne, the King announced that Sapphire was a boy. Thus begins the story of the courageous Princess Knight as she fights for justice and happiness! Source: crunchyroll

Pegasus has come to earth to teach the Princess how to be a gentle girl. Princess Knight, however, wants to capture Pegasus because she thinks he’ll bring happiness to Silverland. Nylon decides to capture the horse first, and lure the Princess to her doom. Source: crunchyroll

Princess Knight meets a beggar named John who is her own age. She decides to trade places with him. Source: crunchyroll

When Duke Duralumon`s son Plastic demands Winter Strawberries out of season, the Duke’s henchmen steal some from The Sandman, and Princess Knight is blamed. Source: crunchyroll

After Choppy saves some sea turtles, he`s invited to visit King Neptune’s kingdom. There he meets Princess Neptune, who is distraught because she has been betrothed to the cruel Sharkman. Source: crunchyroll

Choppy falls in love with an adorable girl puppet believing she’s real. Meanwhile, her puppeteer is forced to help Duke Duralumon in his latest scheme. Source: crunchyroll

Choppy discovers an adorable little pixie seeking a way home. The pixie tells Choppy and Princess Knight that his father will grant them three wishes should they aid his return. Source: crunchyroll

A mysterious man named Prince Brandt sends an exquisite coach to fetch Princess Knight in order to plead for her help. It seems Duke Duralumon wants to tear down his castle home in the remote South Valley. Source: crunchyroll

Each morning, Princess Knight picks a fresh rose and presents it to her mother. Nylon poisons the roses hoping to rid himself of the princess, but it’s the Queen who ends up hurt! Source: crunchyroll

Duke Duralumon hosts a party on his ship, where Princess Knight meets Prince Frank. Meanwhile, Choppy discovers that all the men rowing the ship are slaves! Source: crunchyroll

When Prince Frank attends Silverland’s carnival, he dances with a beautiful girl, not realizing that she`s Princess Knight in disguise! Meanwhile, Duke Duralumon attempts to use a giant mechanical doll against Princess Knight. Source: crunchyroll

Prince Frank gives Princess Knight a magic pen that can only write the truth. When Nylon finds out about the pen, he attempts to use it to trick the Princess into revealing her true identity. Source: crunchyroll

Satan wants to destroy Princess Knight and put his daughter Zenda on the throne. So he comes up with a cruel plot to turn Gary`s daughter into a swan, and uses her to lure Princess Knight to his lair. Source: crunchyroll

Princess Bella wants to be the most beautiful woman in all the world. When her magic mirror tells her that Princess Knight is prettier, Bella enlists Nylon’s aid to do away with her. Source: crunchyroll

Gary has invented a new contraption called a camera! Princess Knight takes a picture of herself dressed as the long-haired girl, intending to send it to Prince Frank, but Nylon tries to intercept its delivery. Source: crunchyroll

Princess Knight hears the story of a greedy woman whose ghost still haunts the old house where she died. Choppy and Princess Knight decide to help her. Source: crunchyroll

Zool is a clever golden fox, who learned Princess Knight`s true identity while hiding in her royal tent. When Duke Duralumon captures Zool, he tries to force her to reveal the Princess’ secret. Source: crunchyroll

Princess Knight overhears her father and Duke Duralumon discussing a huge airship loaded with lethal artillery. The Duke secretly plans to use it to invade the neighboring country. Princess Knight is determined to destroy the ship before war breaks out! Source: crunchyroll

Duke Duralumon and Baron Nylon search for a legendary silver ship that will help them finance their wars against neighboring countries. Source: crunchyroll

Duke Duralumon instructs a baker to make cookies for the court that contain a secret ingreedient that causes the eater do as he is told. Princess Knight must stop him before her parents fall victim to his evil plot! Source: crunchyroll

In Silverland there are tales of monsters who once roamed the land eating people`s shadows. Nylon attempts to use these monsters for his own evil schemes against Princess Knight. Source: crunchyroll

A dangerous thief has made his way to Silverland. His name is Jilba, and he specializes in stealing crowns. Worst of all, you can never see him coming - he strikes from the skies, riding on a kite! Source: crunchyroll

Princess Knight helps an Egyptian girl escape from Malpho the Mighty, who wants to sacrifice her. But in the process, Princess Knight herself is taken prisoner, and is scheduled to be sacrificed in the other girl`s place! Source: crunchyroll

In Silverland, there lives a giant moose who is considered the king of the forest. For his latest evil scheme, Nylon challenges the Princess to defeat the moose, and then uses a special poisonous dart to make the moose go berserk. Source: crunchyroll

The King has disappeared! With their ruler lost and presumed dead, "Prince" Knight is next up for the throne. But at the coronation ceremony, Duke Duralumon slips a substance into the Queen`s wine that will force her to tell the truth. Source: crunchyroll

Princess Knight and the Queen have been imprisoned in lonely Coffin Tower. When some mice help Princess Knight escape, she dons the identity of “Phantom Knight” in order to help her people. Source: crunchyroll

Duke Duralumon sends five assassins after the royal family and the Phantom Knight in an attempt to do away with them permanently. Source: crunchyroll

Gamar, the jailor at Coffin Tower, tells Princess Knight about a rumor that a ghost has been haunting the battlements of Silverland Castle. Could it be the ghost of her missing father? Source: crunchyroll

When the Queen becomes ill, Princess Knight makes a deal with Venus. If Princess Knight gives up her beauty, Venus will restore her mother’s health. Source: crunchyroll

A strange boy named Geenar lands in Silverland. In order to achieve knighthood, he must fight “Prince” Knight in a duel. Source: crunchyroll

Duke Duralumon schemes with Queen Icicle of Cool Land to lure Princess Knight away from the King and Queen. Source: crunchyroll

Princess Knight’s search for her parents leads her to her good friend Zenda. Zenda tells her that her parents have been turned into stone statues on Snake Island! Source: crunchyroll

Princess Knight is furious at the way Queen Icicle’s soldiers treat people. Under the guise of the Phantom Knight, she drives them away, but attracts the attention of the witch Freeze. Source: crunchyroll

Princess Knight and Zenda confront Satan on Snake Island. Meanwhile, Choppy finally manages to find the Princess. Source: crunchyroll

Duke Duralumon and Baron Nylon strike up an alliance with King Narr. Their plotting deliveries Prince Frank into the hands of a Witch from the X-Union. Source: crunchyroll

Love is in the air, and Princess Teppi of Charcoal Land has fallen for Prince Frank. Unfortunately, Prince Frank loves only Princess Knight. Source: crunchyroll

The X-Union plans to invade Silverland! Prince Frank joins Princess Knight to fight against them. Source: crunchyroll

When Captain Blood is accused of attacking Silverland’s fleet, Princess Knight suspects it may be Duke Duralumon’s doing. Source: crunchyroll

When Goldland’s capital is set ablaze by a swarm of fire butterflies, the Phantom Knight is blamed. Prince Frank swears revenge, without realizing the Phantom Knight’s true identity. Source: crunchyroll

Hoping to help his daughter become a powerful witch, Satan kidnaps Princess Knight in an attempt to steal her brave soul and use it to give Zenda strength. Source: crunchyroll

The annual tournament to determine the strongest knight has arrived, and Duke Duralumon seizes the opportunity to try to do away with Princess Knight. Source: crunchyroll

When Choppy accidently breaks a sacred idol, Duke Duralumon demands his head! Source: crunchyroll

Satan`s wife Hellion returns home to discover that he hasn`t managed to secure a brave soul for their daughter. Enraged, she decides to do it herself. Source: crunchyroll

Zenda and Prince Frank attempt to rescue Princess Knight from the evil clutches of Zenda’s parents. Source: crunchyroll

In a year of bounty, Duke Duralumon forms an alliance with the sneaky Rat Man to create an artificial famine. Source: crunchyroll

Duke Duralumon builds a wondrous ship shaped like a silver swan. When Princess Knight and Choppy board the ship, it immediately heads off to Spider Island. Prince Frank follows, convinced the two are in danger. Source: crunchyroll

The X-Union invades Goldland, and Prince Frank is injured in the fight. His loyal courier fights through enemy lines to get a message to Princess Knight! Source: crunchyroll

Duke Duralumon, Baron Nylon and the X-Union conspire together for the invasion of Silverland. They hire an unscrupulous pirate named Goll to capture Princess Knight, but she’s saved by Captain Blood. Or is she? Source: crunchyroll

Mr. X decides to invade Silverland, but there’s one thing standing in his way – Satan’s mountain home. He decides to blast it away and during the bombardment poor little Zenda is hurt. Source: crunchyroll

A fortune teller predicts doom for Silverland in the form of a huge black giant that can control a thick black fog. When the giant appears, Princess Knight tries to drive him off. Source: crunchyroll

Princess Knight discovers to her horror that Duke Duralumon has handed Silverland over to the X-Union! The royal family must flee to the safety of a secret chamber deep in the castle. Source: crunchyroll

Choppy tries to help Princess Knight, and rallies the people against the X-Union for one final battle! Source: crunchyroll