Special Guest Stars Christopher Atkins as Peter Richards Guest Stars Howard Keel as Clayton Farlow Priscilla Presley as Jenna Wade Deborah Rennard as Sly Lovegren John Beck as Mark Graison Shalane McCall as Charlie Wade Morgan Brittany as Katherine Wentworth Barry Jenner as Dr. Jerry Kenderson Dennis Patrick as Vaughn Leland Alexis Smith as Jessica Montford Denny Miller as Max Flowers Co Starring Omri Katz as John Ross Ewing III Sherril Lynn Rettino as Jackie Dugan Roseanna Christiansen as Teresa Eric Farlow as Christopher Ewing Anne Lucas as Cassie Pat Colbert as Dora Mae James Brown as Detective Harry McSween Annie Gagen as Annie