Booboo Stewart as Young Max, Matthew Morrison as Grinch, Denis O'Hare as Old Max Photo

From: Photo Flash: Matthew Morrison Stars in DR. SEUSS' THE GRINCH MUSICAL!

Dr. Seuss’ beloved classic children’s book “How the Grinch Stole Christmas!” has become a Christmas staple for generations and NBC is bringing the story to life this holiday season with a fun-filled two-hour production of “Dr. Seuss’ The Grinch Musical!” set to air Dec. 9 at 8 p.m. ET/PT from the Troubadour Theatre in London.