2.02 - Everybody Loves A Clown

Sam and Dean listen to a message on John's cell phone from a woman named Ellen (guest star Samantha Ferris)and decide to track her down. They are shocked to discover Ellen runs a road house that also serves as a gathering place for hunters like themselves. Meanwhile, at a small town carnival, a demonic clown is persuading children to let them into their home so he can murder their parents.

Source: IMdb