Question: Susan Kelechi Watson stars as Beth in what American television series that was created by Dan Fogelman, and premiered on NBC on September 20, 2016?
Sentence (from "This Is Us (TV series)"): The series stars an ensemble cast featuring Milo Ventimiglia, Mandy Moore, Sterling K. Brown, Chrissy Metz, Justin Hartley, Susan Kelechi Watson, Chris Sullivan, Ron Cephas Jones, Jon Huertas, Alexandra Breckenridge, Niles Fitch, Logan Shroyer, Hannah Zeile, Mackenzie Hancsicsak, Parker Bates, Eris Baker, and Faithe Herman.
Relevant evidence: No