"On

Christmas

Eve,

Grace

is

torn

when

she

has

only

two

tickets

to

"The

Nutcracker"

musical

and

can't

take

both

her

best

friend

Will

and

new

husband

Leo

(Grammy-winning

guest

star

Harry

Connick,

Jr.)-

but

her

back-and-forth

indecision

leaves

Will

spinning

like

a

Hanukkah

dreidel

between

a

dithering

Grace

and

his

previous

holiday

plans

with

Jack

and

Karen."