Special Guest Stars Geraldine Brooks as Katrina McKenzie Guest Stars Fritz Weaver as Dr. Cameron McKenzie Co Starring Timothy Scott as Walter Christine Matchett as Karen Shapiro Eddie Ryder as Henkel Priscilla Morrill as Janet Paulson Anna Lee as Mrs. Harriman Peggy Rea as Nurse Hollister Ford Rainey as Roscoe Bell Patrick O'Moore as Mr. Harriman Uncredited Veronica Cartwright as Mrs. Goldberg Eve Plumb as Marian Harriman Red West as Thug Jim Boles as Emil