Hannah Levinson

 portrayed Ellen Dunning, Young Harry Dunning's sister.

Biography
Levinson is a Canadian actress based in Toronto. She is known for "Age of Reason" (2016), "Designated Survivor" (2016) and 11.22.63 (2016). She won the 2016 Joey Award, in the category "Young Actress Age 8 or Younger in a Short Film", for "Age of Reason".