Guest Stars George Murdock as Archibald Joanna Pettet as Joanna St. John Apollonia Kotero as Tiara D'Arcy Robert Colbert as Elton Mathews Pedro Armendariz, Jr. as Eduardo O'Brian Charles Taylor as David Dalton Co Starring Emily Banks as Priscella Ragsdale Tom Gilleran as Arthur Abraham Luis Contreras as Coyote Arell Blanton as Frank Chuck Lindsly as Steward Robert Clarke as John Ragsdale Todd Martin as Elmo Elliott Credit Only Rebecca Holden as April Curtis Uncredited William Daniels voices K.I.T.T. Richard Basehart voices Narrator