3.2
/10
Core Student is a fictional character portrayed by Kassandra Valenzuela in the TV series 13 Reasons Why.
They appear in 18 episodes out of a total of 49 aired
Core Student is also portrayed by Alonso Saravia.

Core Student

by Kassandra Valenzuela

character

Episodes18

  • 7
    /10

    The First Polaroid
    episode S2.E1 may 2018
    Five months after Hannah's death, the case against Liberty goes to trial, with Tyler as the first witness. Clay finds a troubling photo in his locker.
  • 7.1
    /10

    The Second Polaroid
    episode S2.E4 may 2018
    Clay hides a secret from his parents. Concerned about his reputation, Marcus lies in court. Jessica and Alex skip school together.
  • 7.3
    /10

    The Third Polaroid
    episode S2.E7 may 2018
    Alex blows up at Bryce. Someone blackmails Marcus. Clay testifies about the night he and Hannah spent together. Jessica experiences a flashback.
  • 7.6
    /10

    The Little Girl
    episode S2.E8 may 2018
    When Hannah's parents come under scrutiny, Jessica reaches out to Mrs. Baker. Justin struggles to stay clean. Clay reconnects with Skye.
  • 8
    /10

    The Missing Page
    episode S2.E9 may 2018
    Tyler goes out with Cyrus's sister. Chloe confronts Bryce about the tapes. Jess wonders if she's ready to date again. Mr. Porter wrestles with regret.
  • 7.5
    /10

    Smile, Bitches
    episode S2.E10 may 2018
    Tony opens up about his past. Sheri devises a plan to get into the clubhouse. Mr. Porter tries to help Justin. Zach and Bryce butt heads.
  • 8
    /10

    The Box of Polaroids
    episode S2.E12 may 2018
    Threats against Clay and the others escalate. Tyler faces disciplinary action. Justin testifies about Bryce, putting his own future at risk.
  • 6.5
    /10

    Bye
    episode S2.E13 may 2018
    One month later, Hannah's loved ones celebrate her life and find comfort in each other. Meanwhile, a brutal assault pushes one student over the edge.
  • 6.3
    /10

    Yeah. I'm the New Girl
    episode S3.E1 august 2019
    The cops question Clay about Bryce's disappearance. Clay remembers the aftermath of Spring Fling, when he raced to cover Tyler's tracks and met Ani.
  • 6.5
    /10

    If You're Breathing, You're a Liar
    episode S3.E2 august 2019
    After learning about Chloe's pregnancy, Clay and Ani pay her a visit. Chloe recalls how she leaned on Zach for support - and that Bryce never knew.
  • 6.4
    /10

    There Are a Number of Problems with Clay Jensen
    episode S3.E7 august 2019
    The police interrogate Justin and Clay about the night Clay pulled a gun on Bryce. Clay discovers that Ani and Bryce's bond ran deeper than he realized.
  • 7.4
    /10

    In High School, Even on a Good Day, It's Hard to Tell Who's on Your Side
    episode S3.E8 august 2019
    Mr. Porter interviews students about Clay, who pleads his innocence to Mrs. Walker. Learning Porter counseled Bryce, Clay and Ani question his motives.
  • 6.6
    /10

    Always Waiting for the Next Bad News
    episode S3.E9 august 2019
    The cops name Clay as a person of interest in the murder. Ani catches Justin in a lie after learning Bryce bailed him out of a dangerous situation.
  • 7
    /10

    The World Closing In
    episode S3.E10 august 2019
    Hannah's mother returns to town. Urging Clay to protect himself, she reveals that there was more to Tony and Bryce's relationship than Clay knew.
  • 7.2
    /10

    There Are a Few Things I Haven't Told You
    episode S3.E11 august 2019
    As the cops close in on Clay - their main suspect - violent confrontations at the homecoming game expose that everyone had a reason to kill Bryce.
  • 7.6
    /10

    And Then the Hurricane Hit
    episode S3.E12 august 2019
    The pressure of Clay's arrest leads his friends to make risky decisions, and the full story of the brawl that erupted at homecoming emerges.
  • 5.7
    /10

    Winter Break
    episode S4.E1 june 2020
    The police question Tyler about the guns, leaving the friends rattled. Winston transfers to Liberty High after getting expelled from Hillcrest.
  • 7.7
    /10

    Graduation
    episode S4.E10 june 2020
    Strengthened by the struggles they've endured, the friends say goodbye to high school and look toward the future in an emotional series finale.