“Cast members of ‘Back to the Divine Comedy’ face a bit of pressure. They will be the first in the United States to perform the musical, which is based on Dante’s Divine Comedy. ‘Back to the Divine Comedy” is the last main-stage production of the season at the Ohio State University-Mansfield. It will be performed Feb. 28 and 29, as well as March 1 and 2. Creators Paolo Caselli and Claudio Caselli, of Italy, reached out to a number of American universities about doing the show. Joe Fahey, associate professor and director of theater at OSU-M, responded. He is co-directing the show with Lindsay Saltz.” —