The play is being performed in Ponca Playhouse, located at 301 South First Street. Tickets are available for purchase by coming by or calling the box office at 765-5360 from 10 a.m. to 3 p.m.. Tickets will also be sold one hour prior to show time for each performance, subject to availability.

"PROOF" is a highly successful American drama reflecting family relationships gone awry, creativity as it blossoms then wanes in the life of a gifted mathematician, and discovery for his troubled daughter, who, while gifted, may also be cursed with her father's madness.

Actors for the production are Ashley Hodges as Catherine, L. Bernard Marsh as Robert, Chris Schelp as Hal, and Meghann Borum as Claire.

"PROOF" is appropriate for audiences over the age of 12. Language and content may prove confusing for younger children.

"PROOF" is performed through special arrangement with Dramatists Play Service Incorporated.