Janine Carter is a fictional character from the BBC soap opera EastEnders, introduced in 1989. The character was played by Rebecca Michael from 1989 to 1993, Alexia Demetriou from 1993 to 1996, and Charlie Brooks from 1999 to 2022. Brooks initially departed on 7 May 2004. She returned for a three episode guest stint in April 2008 before returning permanently on 18 December of that year. Brooks later took a break from September 2012 until April 2013, then departed again on 20 March 2014. In April 2021, it was announced that Brooks would reprise the role once again and return later in the year. She returned on 6 September 2021. It was announced on 24 September 2022 that Brooks had only agreed to reprise the role for 12 months and would depart again at the conclusion of her storyline, with her final scenes airing on 26 December 2022.

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.