Pulitzer Prize winning {PROOF}

On the eve of her birthday, Catherine, a troubled young woman, has spent years caring for her brilliant but unstable father, a famous mathematician. Now she must deal with her own volatile emotions; the arrival of her estranged sister, Claire; and the attentions of Hal, a former student of her father’s who hopes to find valuable work in the 103 notebooks that her father left behind. Over the long weekend that follows, a burgeoning relationship and the discovery of a mysterious notebook draw Catherine into the most difficult problem of all: How much of her father’s madness—or genius—will she inherit?

…combines elements of mystery and surprise with old-fashioned storytelling to provide a compelling evening of theatre… [PROOF is a] smart and compassionate play of ideas.”-New York Daily News.

Directed by August Scarpelli.
Starring: Richard Perloff* (as Robert), Becca Moseley (as Catherine), Joe Pine (as Hal) and Claudia Lief Zalevsky (as Claire).  
(*Denotes Member of AEA).

October 31st-November 16th, 2025! Opening Night Reception with Chocolate Covered Strawberries!
Halloween Costume Contest! Come in your best Costume! (Gift Card Prizes!)

Marinello Little Theatre :: Newly renovated DJ Lombardo Student Center on the campus of John Carroll University.
1 John Carroll Blvd. :: University Heights, OH 44118.

Run Time: Approximately 2hrs (Includes 1-10min Intermission).
Content Advisory: Strong Language & Themes.