"Galileo"
"As he has demonstrated on numerous other occasions at the Arena Stage, Mr. Prosky is a bold actor with emotional as well as physical dimension. Whether he is using an apple to demonstrate the principles of the solar system to a small skeptical boy or upsetting the apple cart of scientific traditionalism, Mr. Prosky wears the voluminous cloak of Galileo as if it were his own skin. He is both magisterial and earthy, communicating both seemingly contradictory sides of the character. "
-The New York Times, November 1, 1980