Question: Non-Stop starred the English actress best known for what role in Downton Abbey?
Sentence (from "Non-Stop (film)"): Non-Stop is a 2014 American mystery action thriller film directed by Jaume Collet-Serra and starring Liam Neeson, Julianne Moore, Michelle Dockery, Lupita Nyong'o, and Scoot McNairy.
Relevant evidence: Yes