The video begins with the ending instrumental to ``Enter the circus''/``Welcome'', over which a carnival barker (voiced by Linda Perry) introduces a spectacular circus, and begins in black and white. The transition to colour begins when Aguilera appears in an old fashioned dressing room, receiving flowers and then an important telegram. A flashback then shows young Aguilera, played by Laci Kay, with her father, played by Timothy V. Murphy, raptured by the sight of the tightrope walker, played by Elizabeth Glassco.
Aguilera
Laci Kay