STAGE TUBE: Sneak Peek - NBC's WILLIAM AND KATE: INSIDE THE ROYAL MARRIAGE

NBC will air WILLIAM AND KATE: INSIDE THE ROYAL MARRIAGE tonight from 8 to 9 p.m. With unprecedented access to family, friends and royal insiders, this special reveals what has been happening in the first six months of Will and Kate's marriage and uncovers all the fascinating facts of every day life for this modern day royal couple. NBC has one again partnered with London-based Spun Gold, the producers of last spring's "Inside the Royal Wedding."

The special, hosted by the "Today" show's Natalie Morales, opens by looking back at the wedding - with friends, family and royal insiders. Interviews include Lady Elisabeth Anson, the Queen's cousin, and Sir Malcolm Ross, former royal comptroller, as well as some new faces, such as Nicki and Charlotte Macfarlane, designers who worked on the bridesmaids' dresses, and Hugo Burnard, the official wedding photographer. The special also reveals the detail of their everyday lives in their new home in Anglesey. The Queen's cousin and others speak of their reasons for living there, and their attempts at keeping some semblance of privacy, despite the feverish interest in the couple. The documentary will explore how their very modern approach is changing a very traditional institution.

The special gives the inside track on the key events that marked the first few months of their lives together, from their first overseas trip to Canada, to their trip to Los Angeles, including interviews with Nigel Lythgoe, who hosted the BAFTA reception in Los Angeles, and Captain Jean Leroux, Equerry for the entire Canadian trip to Prince William. "William and Kate: Inside The Royal Marriage" is the definitive take on the most famous couple in the world.

To get a sneak peek at NBC's WILLIAM AND KATE: INSIDE THE ROYAL MARRIAGE, click below!