Unknown Number

by Greg Mandryk

As a snowstorm rages outside, a woman receives phone calls from an entity that attempts to lure her outside.

As a snowstorm rages outside, a woman receives phone calls from an entity that attempts to lure her outside.

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Unknown Number

Recommended by

  • H. Avery: Unknown Number by Greg Mandryk
    “

    Terrifying and creepy! The mingling of the off kilter voices are harrowing and bone-chilling. Mandryk has organized this piece in a way that in the end, your own imagination ends up being what gets you.

    Terrifying and creepy! The mingling of the off kilter voices are harrowing and bone-chilling. Mandryk has organized this piece in a way that in the end, your own imagination ends up being what gets you.

    ”
  • David Lipschutz: Unknown Number by Greg Mandryk
    “

    Holy sh*t!! UNKNOWN NUMBER is how you do horror. I'm not going to lie, I yelled at my Spotify for her to not open the door! The writing by Greg Mandryk is peak in this one. Absolutely give it a listen on Gather By The Ghost Light (kudos to Chris Plumridge as well).

    Holy sh*t!! UNKNOWN NUMBER is how you do horror. I'm not going to lie, I yelled at my Spotify for her to not open the door! The writing by Greg Mandryk is peak in this one. Absolutely give it a listen on Gather By The Ghost Light (kudos to Chris Plumridge as well).

    ”
  • Daniel Prillaman: Unknown Number by Greg Mandryk
    “

    However you encounter this script (be it the OG paper or the stellar audio productions by RubySky Productions and Gather By The Ghost Light), it is guaranteed to leave a mark on you. This is delicious, terrifying horror. Is it all in Samantha’s head? Does that matter? Clear answers are devilishly and deftly left to our own minds to supply, and none of them are good. You’ll certainly be thinking of this play next time it’s cold outside and you’re home alone. Just magnificent.

    However you encounter this script (be it the OG paper or the stellar audio productions by RubySky Productions and Gather By The Ghost Light), it is guaranteed to leave a mark on you. This is delicious, terrifying horror. Is it all in Samantha’s head? Does that matter? Clear answers are devilishly and deftly left to our own minds to supply, and none of them are good. You’ll certainly be thinking of this play next time it’s cold outside and you’re home alone. Just magnificent.

    ”
View all 16 recommendations

Development History

  • Reading, Cleveland Public Theatre, 2016

Production History

  • Fringe, Blank Canvas Theatre (as part of Bloody, Little Pieces), 2018
  • High School, Madison High School, 2024