Valerie Harper Previews 'Signed, Sealed, Delivered'

Valerie Harper Previews 'Signed, Sealed, Delivered'

Valerie Harper chats with Access’ Billy Bush about her new Hallmark Channel series, “Signed, Sealed, Delivered.” What is the show about? And, what’s it like working with “Ugly Betty’s” Eric Mabius? And, what role does Valerie play? “Signed, Sealed, Delivered” premieres Sunday, April 20 on Hallmark Channel at 8 PM ET.