Bob Newhart Dr. Robert "Bob" Hartley Actor Suzanne Pleshette Emily Hartley Actor Bill Daily Howard Borden Actor Marcia Wallace Carol Kester Actor Peter Bonerz Dr. Jerome "Jerry" Robinson Actor Marilyn Child Mrs. Walker Guest Star Patricia Smith Margaret Hoover Guest Star Martha Scott Mrs. Eleanor Hartley Guest Star Dick Clair Writer Jenna McMahon Writer Alan Rafkin Director