According to Comicbook.com, 'The Grinch' is set to earn about $67 million in its opening weekend. That number is a little better than previous forecasts, which predicted a high of about $65 million for the film's first three days in theaters. The movie, which has a production budget of $75 million, stars the voice of Oscar nominee Benedict Cumberbatch as the 'Grinch.' Rashida Jones, Kenan Thompson, Angela Lansbury, and Pharrell Williams round out the rest of the voice cast.