Guest Stars Howard Keel as Clayton Farlow John Beck as Mark Graison Morgan Brittany as Katherine Wentworth George O. Petrie as Harv Smithfield Timothy Patrick Murphy as Mickey Trotter Kate Reid as Lillian Trotter Kay E. Kuter as Andy Sampson Co Starring Omri Katz as John Ross Ewing III Eric Farlow as Christopher Ewing Mary Armstrong as Louise Lacy Wayne as Pilot John Devlin as Mr. Clouse Stephen Nichols as Paramedic David Sanderson as Buck Dan Ammerman as Dr. Pettiman Anna Kathryn Holbrook as Ann Gloria Hocking as Madame Claude Arthel Neville as Waitress Susan Watson as Nurse Ernest Emling as Paramedic Ian Rosenberg as Paramedic Michael Krueger as Henri Betty King as Mrs. Groves Dana Gibson as Miss Ellison Terri Eoff as Waitress