Watch this behind the scenes video of Meryl Streep as The Witch in ‘Into the Woods’.

Into the Woods, a musical by Stephen Sondheim, has been adapted to film from his Broadway production and includes an all star cast of Meryl Streep, Johnny Depp, Anna Kendrick and many more.

Here, Sondheim, Streep, and others speak of her character and how she finds emotions in the lyrics.

Into the Woods is out December 25.