Nancy Carter is a fictional character from the BBC soap opera EastEnders, played by Maddy Hill. Nancy's first appearance is in a combination of the show's 4775th and 4776th episodes, originally broadcast in the United Kingdom on 1 January 2014. A member of the Carter family, Nancy is the daughter of Mick Carter and Linda Carter. Her storylines include relationships with Wayne Ladlow, Dexter Hartman and Tamwar Masood, coping with the aftermath of her mother's rape, having epilepsy and a feud with her older brother Lee Carter. It was announced that Maddy Hill would be leaving the show, with Nancy departing alongside Tamwar Masood on 22 April 2016. Hill’s return was announced in February 2021, and Nancy reappeared between 13 April 2021 and 23 June 2022, when Hill decided to leave the show once again.

Mick Carter is a fictional character from the BBC soap opera EastEnders played by Danny Dyer, making his first appearance in the show in the episode originally broadcast in the United Kingdom on 25 December 2013. Dyer's casting was announced on 1 October 2013 with that of his on-screen partner, Linda Carter, played by Kellie Bright. He is the son of established character Shirley Carter and is a member of the Carter family. Mick immediately becomes the new landlord of The Queen Victoria public house, bringing Linda, their son Johnny Carter and pet bulldog Lady Di with him. They are later joined by daughter Nancy Carter, son Lee Carter and other members of the extended family. In January 2022, it was announced that Dyer had quit the show after nine years in the role of Mick, and his final scenes aired on 25 December 2022.