(1975 - 1976) Yo-Yo , aka Geogory Yoyonovitch, Holmes and Yo-Yo (1976) Officer Haven in [Future Cop] (1976-77) The Clinkers , Shields and Yarnell (1977-78) K-9 , the talking robotic dog (actually, dogs) from the British television series Doctor Who . Peepo , the robot from the children's series Space Academy