

Sat, Apr 11
|725 Philadelphia St
Proof
David Auburn's Pulitzer and Tony-winning production is a poignant and surprisingly funny look at what we’re willing to sacrifice for those we love – and what we’re not.
Time & Location
Apr 11, 2026, 7:30 PM – 9:30 PM
725 Philadelphia St, 725 Philadelphia St, Indiana, PA 15701, USA
About the event
Catherine put her life on hold to live with her father, Robert, a once world-renowned mathematician, and care for him all alone during his mental decline. After his death, she grapples with more than grief as Hal, her father’s former student, combs through Robert's journals for something of value, while wondering if his own best days are already behind him, and Catherine’s sister, Claire, is home for the funeral and to help - in her own way - Catherine plan her next steps. All the while Catherine fears that she may share more with her father than a love of numbers. *Contains adult themes and language.*
PROOF by David Auburn
Directed by Vanessa Arvidson
PERFORMANCES:
April 10, 11, 12 & 17, 18, 19
Fridays and Saturdays at 7:30pm
Tickets
Main Seating
Main Seating is denoted by the blue chairs. Seating for this performance is General Admission.
From $8.00 to $15.00
$15.00
+$0.38 ticket service fee
$12.00
+$0.30 ticket service fee
$12.00
+$0.30 ticket service fee
Wide Seating
Wide seating is denoted by the gray chairs and is available at the center of the first two rows (next to the wheelchair seating). Multiple wide seats are NOT available next to each other.
From $8.00 to $15.00
$15.00
+$0.38 ticket service fee
$12.00
+$0.30 ticket service fee
$12.00
+$0.30 ticket service fee
Wheelchair Accessible Seating
Wheelchair seating is located in the open space at the front center of the house (in the center of the first two rows)
From $8.00 to $15.00
$15.00
+$0.38 ticket service fee
$12.00
+$0.30 ticket service fee
$12.00
+$0.30 ticket service fee
Total
$0.00
