The spirit was played by Summer Gordon, her singing voice is by Leanne Araya, and speaking voice is by Tabitha St. Germain, who also voiced Dandelion in Barbie: Fairytopia series, Willa and Zee in Barbie: Mariposa series, Zuma in Barbie in A Mermaid Tale series, Princess Luna and Rarity in My Little Pony series, Madame Natasha in Barbie in the Pink Shoes, and villain Princess Malucia in Barbie and the Secret Door.
Christmas Past has long white hair tied in a ponytail, wearing a sparkly silver-white headband. Her eyes are blue and her ears are pointy. She wears a dress with a flared out skirt.
When Christmas Past saw Eden, she immediately shouted and screamed. As she got a little bit crazy, she also even gave Chuzzlewit a cute little face, calling Chuzzie "kooci-wooci-boo". When the Christmas Past drags Eden to the portal, Chuzzie, wanting to stop Eden, as Past misunderstood that Chuzzie wants to along even though the truth is, it doesn't want to.
Inside the portal, they talked and chat and Past confessed that she is Eden's biggest fan. When she arrived, she didn't know that it is Aunt Marie's house, as she didn't saw Eden when she was poor kid.
Aunt Marie told her to practice her singing. As Eden rode her sled as she saw her aunt is asleep when she was singing, they flew and flew and Past were overjoyed. Young Eden arrived to Christine's house, and having a fantastic party. Eden (adult) said it was just kids stuff when Past disagrees.
When the door is knocked, Eden told Past to go back to present time. Past didn't want to, and when Christine's mother opened the door, Aunt Marie got mad.
Eden and Past immediately came home. Eden brushed off her sadness and said to the spirit that she wasn't even real, so she made a fake sleep and the past felt guilt for her. Past disappeared. Eden opened her eye shutter and see if there is Past, but there is nothing, so she go back to sleep.
When the snow sled was riding, the sled itself got stuck in the snow, when the three spirits sang the song and they made a new sled that can get through the snow. So they can proceed to go to Christine's house.
Christmas Past is the first one to show Eden her past. Christmas Past is very cheerful, happy and joyful, maybe because she is Eden's most biggest fan ever. Christmas Past do not seem serious. However, she cares of something bad happened when she saw Eden's past. Because of this incident, she felt guilty and leave her alone to make her feel better.
- Her outfit looks similar to what rich girls in the southern United States wear.