This morning, Lester Holt stopped by the TODAY Show to preview his all-new Dateline, airing tonight at a very specific time: 10:16/9:16c on NBC. | Dateline NBC

Tonight at 9/8c on a classic Dateline Weekend Mystery… | Dateline NBC

He went out for a walk, and didn’t come back… Find out what happened next, tonight at 10:16/9:16c on an all-new Dateline with Lester Holt. | Dateline NBC

A story with a twist we’ve never seen before… Tonight on an all-new Dateline with Lester Holt at a special time, 10:16/9:16c. | Dateline NBC

It was just a two-minute walk around the corner. What happened to Tom Perez Sr.? The full story, tonight on an all-new Dateline at 10:16/9:16c. | Dateline NBC