Ends 2/5/18. NO PURCHASE NECESSARY. Void where prohibited. Open to permanent legal residents of the 50 US or DC who are 18+. Begins December 14, 2017 at 3:00 P.M. PT and ends on February 5, 2018 at 12:00 P.M. PT. Limit 54 entries per person. To enter, and the Official Rules and prize details, go to nbc.com/TheWallSweepstakes. Sponsors: NBCUniversal Media, LLC and NBC Entertainment. Winner will be contacted by phone and/or email address. Final determination of Winner following on-air announcement is subject to verification of eligibility.