Meryl Streep will be run in Supporting, not lead, while Emily Blunt will be the lead actress contender for Into the Woods, a rep from Disney confirmed. Sometimes the “category confusion” as my friend Nat calls it can lead to odd happenings when the award nominations come down. It happens sometimes as voters (Academy or SAG) are not required to put any actor in any category. They do what they want. But much of the time, if it’s done early enough, ducks get put in a row and things line up as expected, especially lately with so much publicity around the Oscars now.
In this case, both Meryl Streep and Anna Kendrick will be in supporting for Into the Woods, which could also be in line for a SAG ensemble nod given the talent involved.