Prince Phillip appears as a recurring character in the popular ABC series Once Upon a Time. He is a handsome and kind-hearted Prince of a kingdom within the Enchanted Forest, he falls in love with the beautiful Princess Aurora.
He is based on the character of the same name from Disney's 1959 animated feature film Sleeping Beauty.
History[]
The day before his wedding to Aurora, however, the evil fairy Maleficent, (portrayed in this iteration by Kristin Bauer van Straten) descends from her fortress atop the Forbidden Mountain and enacts a curse upon the Princess, placing her in a sleeping death, as vengeance against the maiden's parents, with assistance from the Evil Queen Regina. To ensure that the fair maiden remains in her eternal sleep, and the King, Queen, and kingdom miserable, she curses Phillip into the form of a fiery beast known as a Yaoguai and sends him to a land far away to prevent him from delivering true love's kiss.

Phillip as a Yaoguai.
He remains in this form for quite some time. Unable to control his actions, yet fully aware, he despairs as his monstrous new form terrorizes an innocent village. During this time he is constantly hunted by various warriors, yet is unable to communicate his predicament. That is until the day a young bookworm named Belle, comes to the village. Belle hunts him throughout the town and douses him with water. She then notices how Phillip writes something on the ground in a strange language. Due to her extensive knowledge of her love of reading, she is able to translate the phrase into "Save Me." Belle uses fairy dust gifted to her by the Dreamy, to help him, and turns him back into a man. Phillip thanks her for her assistance, and she introduces him to her companion Mulan (played by Jamie Chung).
After the introduction, Belle leaves them to seek a way to help her true love, Rumplestiltskin. Mulan, shortly after, agrees to help him in his rescue of Aurora. However around this time, the Evil Queen enacts her dark curse upon the Enchanted Forest, and the two are among those within Cora's protection. While this saves the two of them being transported to the Queens horrible "Land Without Magic", the two are frozen in time for 28 years. When Emma Swan, the daughter of Snow White and Prince Charming, breaks the curse in Storybrooke, they awaken and continue their search for Aurora.

Phillip delivers True Love's Kiss to Aurora.
After searching far and wide Phillip and Mulan find their way to Stefan's ruined Kingdom. There he finds his sleeping Aurora, and finally, he is able to awaken her with True Love's Kiss. The blissful reunion is cut short however by the arrival of a creature called a Wraith. Phillip bravely fights the creature in defense of his love and his friend, but in doing so, he is marked to be killed by the emblem by its medallion. When Phillip, Mulan, and Aurora set up camp in the forest, he sneaks away to face the Wraith alone.
Mulan and Aurora follow him to stop him, but before the Wraith sucks out his soul, Phillip says "I love you", but it is unclear if he said it to Aurora or Mulan. He seemingly dies in the arms of both women and is taken back to the same resting place where Aurora slept. Cora later captures Aurora and tries to use her to get useful information by telling her that Phillip's soul has traveled to another world. Later, Aurora escapes and tells Mulan that Phillip can be saved.
He returns in the second season finale, somehow revived and assumed to have wed Aurora at some point. He, Aurora, and Mulan find to their surprise an unconscious Neal Cassidy washed up on the shoreline. They bring him to their palace and Phillip, Mulan, and Aurora helps Neal gain his health back and offer whatever assistance in finding Emma and Henry they can. Aurora traverses the dream realm and tells Neal that his family is untraceable. Neal, however, is resolved to help them, and Mulan leaves to assist him in finding his way back to them. Phillip and Aurora wish them well.

Phillip and Aurora watching the return of everyone.
It is later revealed that Phillip and Aurora are expecting a baby. Sometime later, while trying to surprise his pregnant wife with a lovely picnic, Phillip and Aurora encounter everyone who was sent to Storybrooke by the Dark Curse. They reveal they have returned to the Enchanted Forest to escape the second curse, and Aurora and Phillip offer Snow White and Prince Charming, and all of those from Storybrooke shelter within their kingdom. However, after everyone politely declines the offer, the two bid them farewell, yet Aurora reminds Phillip that they must tell the Zelena the Wicked Witch of the West that Storybrooke's residents have returned. If they do not give her this information, she will take their child.
However, Aurora and Phillip break their deal with a revelation to Regina, Belle, Snow White, and Charming on the primal goal of the witch on Snow White's baby. Angry, the Wicked Witch transforms them into flying monkeys. After the Wicked Witch is defeated, Leroy reveals that Aurora and Phillip became human again. Aurora later gives birth to their child Phillip II and reveals that the two are still having trouble adjusting to life in the modern world.