Sadoski, who appeared as Greg in the original Off-Broadway and Broadway productions of Reasons to Be Pretty, will co-star with Fischer, who was seen as Steph in the Off-Broadway premiere of the play's counterpart, Reasons to be Happy. That play premiered at MCC Theater last spring.
The cast will also feature Gia Crovatin as Carly and Josh Stamberg as Kent.
LaBute helms the production that runs Sept. 19-22. According to LATW, "In this hard-edged comedy, the stars are crossed as two couples in flux struggle to find fulfillment – begging an answer to the question, what is 'pretty'?"
All LATW performances are recorded and broadcast on LATW's nationally syndicated radio theatre series, "The Play's the Thing."