The 2001 Pulitzer Prize winner for Drama, Proof tells the story of a troubled young woman, Catherine, who has spent years caring for her ailing father, a brilliant mathematician. Following his death, she must now confront her own volatile emotions as she navigates a long weekend with her sister as well as her father’s former student in search of his lost notebooks. Drama and laughs are combined in an endlessly surprising and moving night of theatre.
- David Auburn
Authors
SUBMIT UPDATES
Act II Playhouse Frequently Asked Questions FAQ
Act II Playhouse is at 56 E. Butler Ave., Ambler, PA.
Julia Scotti - Live at Act II Playhouse (11/22/25-11/22/25)
Misery (10/7/25-11/9/25)
Comedy Tonight! (3/24/21-4/30/21)
Electile Dysfunction, Hindsight is 2020 (8/25/20-1/9/21)
Chapter Two (3/24/20-4/26/20)
Together Again for the First Time (1/14/20-2/2/20)
This Wonderful Life (12/6/16-12/24/16)
Lend Me a Tenor (5/7/13-6/2/13)
Assassin (2/19/13-3/17/13)
Why I'm Scared of Dance by Jen Childs (1/15/13-1/27/13)
Videos
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Dog Sees God: Confessions of a Teenage Blockhead
Old Academy Players (1/9 - 1/25) | |
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The Dinner Detective Murder Mystery Dinner Show
The Dinner Detective Philadelphia (2/28 - 2/28) | |
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Hansel Kreutzberger ♦ Magic from Puerto Rico
Smoke & Mirrors Theater in House of Magic (2/20 - 2/21) | |
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INTO THE WOODS
Ephrata Performing Arts Center (4/9 - 4/25) | |
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Arden Theatre Company Presents: Romeo and Juliet
The Arden Theatre Company (3/5 - 4/5) | |
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Live It All Again: The RUSH Experience
The Lamp Theatre (1/30 - 1/30) | |
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Poconos Illusion Show – Jason Bishop - Tannersville Pa 1/16/2026
Valley View Showroom (1/16 - 1/16) | |
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Gino Mozzarella ♦ The Godfather of Magic
Smoke & Mirrors Theater in House of Magic (2/6 - 2/7) | |
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