Special Guest Stars Barbara Carrera as Angelica Nero Martha Scott as Patricia Shepard Guest Stars Omri Katz as John Ross Ewing III John Beck as Mark Graison Dack Rambo as Jack Ewing Jenilee Harrison as Jamie Ewing George O. Petrie as Harv Smithfield Jared Martin as Dusty Farlow Merete Van Kamp as Grace Van Owen George Chakiris as Nicholas Burke Byrnes as Pete Adams Terence McNally as Sam Barker Co Starring Deborah Tranelli as Phyllis Wapner Joshua Harris as Christopher Ewing James Brown as Detective Harry McSween Carol Sanchez as Angela Vincent Santoscoy as TBD James McQueen as Judge J.J. Reebach Terry Evans as Tom Reebach Terry Brannon as TBD Kerry Scott Knerr as TBD Brecca Preston as TBD