Special Guest Stars Barbara Carrera as Angelica Nero Martha Scott as Patricia Shepard Guest Stars Omri Katz as John Ross Ewing III Deborah Rennard as Sly Lovegren John Beck as Mark Graison Shalane McCall as Charlie Wade Dack Rambo as Jack Ewing Jenilee Harrison as Jamie Ewing Deborah Shelton as Mandy Winger Jared Martin as Dusty Farlow Merete Van Kamp as Grace Van Owen Robert Harper as ER Doctor Co Starring Joshua Harris as Christopher Ewing Gino De Mauro as Rocky Johnson Jim Gough as Rodeo Announcer Craig Branham as TBD Roy McAdams as TBD Mark White as Himself Barbara Logan as TBD Fred Vest as TBD Don McCoy as TBD