Special Guest Stars Lee Meriwether as Betty Jones Buddy Ebsen as Barnaby Jones Guest Stars Charles Durning as Don Corcoran Hayden Rorke as Senator Daniel Knox Murray Hamilton as Bud McKenna Barry Sullivan as Gordon McKenna Sharon Acker as Laura Venner Co Starring Michael Bell as Thomas Lockner Lynette Mettey as Doris Grady Ron Rifkin as Paul Goldberg Oliver Clark as Walt Miller John Zaremba as Arthur Allen Royce Timothy Brown as Dr. Cleon Adams William Bryant as Roy Gladdis George D. Wallace as Matt Venner Carl Byrd as Jordan Renata Vanni as Mrs. Garibaldi James Lough as Skeet Shooter William Traylor as Dave Tolchuk George Ball as Brace Jennifer Bishop as Andrea Wayne Peter De Anda as Charity Jackson Credit Only Diana Douglas as Alex Parks