John Barrowman's Characters

anyone know did John Barrowman have a part in a production, big screen of stage...I've got this crazy Idea of John as tony and whoever was Rico Castelli but want to know that exact match, if it was a match. I'm asking cuz I want to do apiece for for the barrowmanland comms on LJ, IJ and DW. (any prompts for story ideas would be appreciated, BTW)