Production footage is also shown featuring Daniely, as the conflicted husband and father Dan, singing "Who's Crazy?," and Mazzie, as bipolar wife and mother Diana, singing "I Miss the Mountains."
The couple discuss how they have worked together on the challenging piece, and Mazzie discusses how she researched her role and what it's been like to succeed Tony winner Alice Ripley in her original role.
To watch the interview, click here.