Elf on Broadway Review: Grey Henson Is on the Nice List

Santa Clauses are pretty interchangeable. The real Santa’s close friend Buddy the elf would disagree, but it’s true: Put on the red costume, hide behind the glossy beard, manage a few ho, ho, hos and anyone will do.

Buddy, though? That’s a much tougher role to cast — and not only because Will Ferrell made him such an indelibly adorable doofus in the 2003 movie “Elf.” In “Elf the Musical,” Buddy is the one character in whom we must absolutely believe: a full-grown man in a green elf suit with curl-toed boots, naïve and wonder-struck in the big city.

Get it wrong and it’s a recipe for cringe. Get it right and you’ve cracked the code of all-ages comedy, the kind that will leave children and grown-ups equally helpless with laughter.

In its latest Broadway outing, starring an exuberant Grey Henson in the title role, “Elf the Musical” has gotten Buddy delightfully, entirely right. From his first spoken line — the word Santa, cried joyously with what sounds like at least five exclamation points — he is enchanting in his silliness.

He cartwheels across the stage because why wouldn’t he? A trusting, uninhibited goofball, he lives in his body the way children do, nearly bursting with eagerness. But Buddy is 30; he can show you how many that is on his fingers, flashing what look like boneless jazz hands.