Continuity mistake: During 'Don't stop moving' as S Club mount the stairs towards the end of the song, Jo is nowhere to be seen. Once they are at the top of the stairs she reappears again briefly, as they say "Bye.", but then in the next shot of the group running up the rest of the stairs she has disappeared again. In the very next scene, the five members of S Club leave the prison without Jo. In the shot where Jo walks out of the prison alone, the blue graffiti on the wall has been removed.