After Cole mysteriously leaves following the Charmed Ones fought off Belthazor, Phoebe starts to worry and wonder what has happened to him. As the sisters begin mixing the potion that they plan on using to destroy Belthazor, they get an unexpected visitor: a demon bounty hunter called Krell. When he tells them that he was sent by the Source to destroy Belthazor, Prue and Piper readily agree to help him out, while Phoebe is preoccupied by her worry for Cole. Later, the sisters are surprised to discover Cole's identity and as a result, Phoebe is conflicted whether she should help vanquish Belthazor or let him escape.

After having a song stuck in her head for a while, Prue eventually realizes it belongs to an ice cream truck. When she and Phoebe get sucked through a vortex into the van, they discover several children stuck inside and take it upon themselves to save them. However, the sisters soon discover that the children are demonic. Phoebe soon has a premonition where she see that as a child, Prue was sucked into the same van, only to be saved by their father. As a result, they have to call upon their father for help.