'Once Upon a Time (TV Series 2011–2018)'Elsa - All Scenes Powers & AbilitiesQueen Elsa, also known as the Ice Queen, is a character on ABC's Once Upon a Time. She débuts in the twenty-second episode of the third season and is portrayed by guest star Georgina Haig.Elsa is based on the character of the same name from the Disney film, Frozen.Portrayed by: Georgina Haig