Joe West as Kurt, Ella Watts-Gorman as Louisa, Sophia Ann Caruso as Brigitta, Carrie Underwood as Maria, Grace Rundhaug as Marta, Michael Nigro as Friedrich, Peyton Ella as Gretl, Ariane Rinehart as Liesl Photo

From: Photo and Video Preview: NBC's THE SOUND OF MUSIC Live Special Airs Tonight at 8pm!

Tonight's the night! The hills will be alive across the country tonight when NBC airs its live television special of The Sound of Music (8 PM ET). We've been counting down the hours until the event, and now that it is finally here, we've gathered some special preview photos and videos below!