Special Guest Stars Christopher Atkins as Peter Richards Guest Stars Audrey Landers as Afton Cooper John Beck as Mark Graison Morgan Brittany as Katherine Wentworth Timothy Patrick Murphy as Mickey Trotter Kate Reid as Lillian Trotter Stephanie Blackmore as Serena Wald Glenn Corbett as Paul Morgan Tracy Scoggins as Diane Kelly Co Starring Omri Katz as John Ross Ewing III Deborah Rennard as Sly Lovegren Deborah Tranelli as Phyllis Wapner Roseanna Christiansen as Teresa Eric Farlow as Christopher Ewing Danone Simpson as Kendall Chapman Harold Suggs as Judge Thornby Chana Keefer as Dee Milton James as TBD Hugh Lampman as TBD Lew Brown as Clarence Colby Jack Axelrod as TBD Sean McGraw as Moran Walker Edmiston as TBD Cynthia Leake as Camp Counselor