VIDEO: Sneak Peek - 'Twigs & Twine & Tasha Banes' Episode of SUPERNATURAL

On the next episode of SUPERNATURAL titled "Twigs & Twine & Tasha Banes" Alicia Banes (guest star Kara Royster) calls Mary (guest star Samantha Smith) for help after her mother, Tasha (guest star Alvina August), goes missing. Sam (Jared Padalecki) answers Mary's phone and he and Dean (Jensen Ackles) head out to help Alicia and her twin brother, Max (guest star Kendrick Sampson), find their mother who was hunting a powerful witch. Meanwhile, Mary starts to have some doubts about the British Men of Letters. Richard Speight, Jr. directed the episode written by Steve Yockey. The episode airs Thursday, May 4th on The CW. Watch a sneak peek below!

The thrilling and terrifying journey of the Winchester brothers continues. Sam (Jared Padalecki) and Dean (Jensen Ackles) have spent their lives on the road, battling every kind of supernatural threat. Over the years, after dozens of bloody adventures, they have faced everything from the yellow-eyed demon that killed their mother to vampires, ghosts, shapeshifters, angels and fallen gods. They even came face to face with LUCIFER and the Four Horsemen in averting the Apocalypse. With the help of allies - both human and supernatural - they've discovered that every threat they vanquish opens a new door for evil to enter in.

From Warner Bros. Television in association with Wonderland Sound and Vision, with executive producers McG ("Charlie's Angels," "The O.C."), Robert Singer ("Midnight Caller"), Jeremy Carver ("Being Human"), Phil Sgriccia and Adam Glass.