LLK Greenhouse Solutions look at ways that energy curtains can improve efficiency, and what types of curtains are right for ...

We always knew we wanted Deborah to get her white whale [which is] this late-night ... You know, the behind-the-curtain moments. There is a lot behind the scenes drama and comedy that happens ...

and logistical hurdles (ever tried to mount a camera on the back of a sperm whale?) to realize such an ambitious project. The making-of special will air on NBC Sunday, April 20 at 8:00 p.m. ET/PT ...