About “Shear Madness”
Shear Madness is an interactive whodunit play by Paul Pörtner and one of the longest-running nonmusical plays in the world. Its Boston production ran from 1980 to 2020 at the Charles Playhouse Stage II, and a second production began in 1987 at the John F. Kennedy Center for the Performing Arts. (Summary adapted from Wikipedia, CC BY-SA 4.0.)
Some summaries adapted from Wikipedia, CC BY-SA 4.0.