Dennis Creaghan and Chris Oden in Freud’s Last Session.(Photo by Alicia Donelan)By Hap ErsteinWith Freud’s Last Session, playwright Mark St. Germain follows a simple formula for success -- put two compelling characters with differing viewpoints onstage, then stay out of their way and let them speak.In this case, the characters are two towering thinkers of the … [Read more...]