Smallscreen News

NBC Halloween previews for Up All Night, Mockingbird Lane and Grimm

By April MacIntyre Oct 25, 2012, 2:03 GMT

Tune in alert from NBC as their Halloween-themed previews for Up All Night, Mockingbird Lane and Grimm are live:

Tune in alert from NBC as their Halloween-themed previews for Up All Night, Mockingbird Lane and Grimm are live:

UP ALL NIGHT:

Facebook:  https://www.facebook.com/NBCUpAllNight

Twitter: https://twitter.com/NBCUpAllNight

Tumblr: http://upallnightnbc.tumblr.com/

Pinterest: http://pinterest.com/nbcupallnight/

Ava's House of Horrors

Ava and Walt build a haunted house to appeal to the neighbors, but their creation proves too terrifying for anyone to handle.

MOCKINGBIRD LANE

Grandpa and Lily Arrive!

Watch Grandpa and Lily's dramatic transformations.

GRIMM

Facebook: www.facebook.com/nbcgrimm

Twitter: www.twitter.com/NBCgrimm  #Grimm

Tumblr: http://grimmnbc.tumblr.com/

Pinterest: http://pinterest.com/nbcgrimm/

Juliette Lends a Hand

Juliette helps out as a translator in the case of La Llorona.

A Pattern Emerges

Valentina shares her research on the suspect known as La Llorona.