7.3
/10
Diane Porter is a fictional character portrayed by Maria Dizzia in the TV series The Undoing.
In the first episode they appeared in, titled The Undoing (season 1), they were 45 years old.
They appear in 2 episodes out of a total of 6 aired

Diane Porter

by Maria Dizzia

character

Episodes2

  • 7.8
    /10

    The Undoing
    episode S1.E1 october 2020
    Grace Fraser becomes intrigued by a young mother at her son's school. Later, news of a tragedy rocks the school community.
  • 8.1
    /10

    The Missing
    episode S1.E2 november 2020
    After seeking refuge at her father's house, Grace finds herself on the receiving end of detectives' probing questions.