Ayo Edebiri and Don Cheadle are making their Broadway debuts together.
Proof is a story about math, family, and trusting your own mind.
Edebiri brings nerve. Cheadle brings gravity. The math checks out.
Both actors have lived in film and TV - Broadway is the new chapter.
Previews are filling up and the official opening is the season talker.
Father-daughter scenes are where this revival earns its standing ovation.