Seeing Double is a 2003 British musical-comedy film starring British pop-group, S Club. Written by Kim Fuller and Paul Alexander, and directed by Nigel Dick, the film mostly features songs from the group's album of the same name including "Don't Stop Movin'" and "Never Had a Dream Come True".

S Club, formerly known as S Club 7, are a British pop group formed in 1998 by Simon Fuller after he was fired as manager of the Spice Girls. Original members were Tina Barrett, Paul Cattermole, Jon Lee, Bradley McIntosh, Jo O'Meara, Hannah Spearritt and Rachel Stevens. Cattermole left the group in 2002; it disbanded in 2003. After the members performed solo and in smaller groups, the group reunited temporarily for a short tour in 2015. In 2023, the group reunited and announced a tour; however, Cattermole died of heart failure and Spearritt withdrew from the group before the tour.