Premise

Tamsen Fadal hosts a look at romantic Broadway shows and interviews stage actors who fell in love with each other, including Marin Mazzie and Jason Danieley, Audra McDonald and Will Swenson, and Idina Menzel and Taye Diggs. Also: Hugh Panaro discusses the lasting appeal of "The Phantom of the Opera"; and Donny Osmond talks about his romantic turn in "Beauty and the Beast."