Executive Producer Sean Hayes joins the show's cast and crew as they pull back the curtain on the secret world of fairytales in this behind-the-scenes sneak peek of Grimm.

The cast explain how the new drama series "Grimm" is inspired by the classic, and sometimes terrifying, Grimm's Fairy Tales.

Bud Wurstner shows up at the Spice Shop to meet Monroe and Rosalee, whom Nick Burkhardt recommended he see regarding his hair loss problem. Bud asks if Rosalee has a remedy for hair loss for his "friend", and satisfied with their answer, he excitedly leaves.

Rosalee emplea la ayuda de Monroe para hacer la fórmula de rebrote de cabello.

Bud vuelve a agradecer a Monroe y Rosalee por preparar la fórmula "para su amigo". Rosalee también prueba la cocción "creativa" de Monroe, que involucraba hacer una galleta de algas con diente de león.

Bud entra en pánico a la tienda de Rosalee porque su cabello (y el de su amigo) está fuera de control.

Officers Wu and Franco question Bud at his repair shop to determine if he has witnessed anything out of the ordinary.

Realizing he is trapped and doesn't have his cell phone call for help, Bud attempts a dangerous retrieval.

Bud calls Wu and Franco for help with the attention of freeing himself from his predicament. Unfortunately, all three become entangled.

When Bud, Wu, and Franco are trapped in a disconnected freezer, backup arrives in a surprising way.

Juliette and Rosalee throw a big spa party at Juliette's house and are surprised when Madison shows up to demonstrate the products.

The party continues at Juliette's house and things began to get really warm.

As the party gets warmer, a Juliette and Rosalee trap a strange visitor in the kitchen and realize exactly what is going on.

After determining what is going on, Juliette and Rosalee put their plan to correct the situation into action with surprising results.