6.3
/10
Mark Zamperini is a real person portrayed by Kevin Sizemore in the TV series The Staircase (based on a true story).
In the first episode they appeared in, titled 911 (season 1), they were 50 years old.
They appear in 6 episodes out of a total of 8 aired

Mark Zamperini

by Kevin Sizemore

character

Episodes6

  • 7.5
    /10

    911
    episode S1.E1 may 2022
    In 2001, author and aspiring local politician Michael Peterson is charged with murder after the suspicious death of his wife Kathleen.
  • 7.7
    /10

    Chiroptera
    episode S1.E2 may 2022
    While working on his defense, Michael considers an opportunity to tell his story in a documentary. Then, after learning shocking information about her stepfather, Caitlin wrestles with doubts.
  • 7.5
    /10

    The Great Dissembler
    episode S1.E3 may 2022
    As the DA's office attempts to solidify their case, shocking new details surface about Michael's past that threaten to derail the defense.
  • 8.1
    /10

    Common Sense
    episode S1.E4 may 2022
    After an unexpected homecoming, a critical discovery rocks the Peterson household. Michael's fate hangs in the balance as the trial ends.
  • 7.6
    /10

    Red in Tooth and Claw
    episode S1.E6 may 2022
    In 2006, Sophie pursues a far-fetched new theory about the night of Kathleen's death. Then, in 2017, Michael grapples with compromising his principles in exchange for his freedom.
  • 7.2
    /10

    America's Sweetheart or: Time Over Time
    episode S1.E8 june 2022
    After navigating a possible retrial, a 73-year-old Michael confronts a life-changing decision. Meanwhile, Martha and Margaret each share long-buried truths, and Sophie comes to terms with a revelation.