The, the, the...The Grinch! Matthew Morrison is seen in full costume as the titular character for The Grinch Musical.
In this pic, Old Max (portrayed by Denis O'Hare) performs alongside Who 1 (Joe Allen) and Who 2 (Francesca Mills).
Take a closer look at The Grinch's lair from NBC's The Grinch Musical.
Descendants star Booboo Stewart is ready to break hearts as Young Max.
Young Max (portrayed by Booboo Stewart) and Old Max (portrayed by Denis O'Hare) perform a number together.
The Whos of Whoville take in the Christmas tree in The Grinch Musical.
What a trio! The Grinch (Morrison), Young Max (Stewart) and Old Max (O'Hare) take center stage.
Young Max (Stewart) looks up sweetly in this photo from The Grinch Musical.
The Grinch (Morrison) appears to be mid-scheme as Young Max (Stewart) and Old Max (O'Hare) look on.
The Whos, that's who! They look ready to celebrate in this colorful shot from the musical.
The Grinch (Morrison) is spotted stealing a Christmas tree.
The Grinch (Morrison), Old Max (O'Hare) and Young Max (Stewart) get into the Christmas spirit.
Young Max (Stewart) and The Grinch (Morrison) take off with a loaded sleigh.
Who 2 makes an announcement in front of the other Whos of Whoville.
The Grinch (Morrison) channels Santa Claus in order to steal Christmas.