All Available Episode All Season 5 Episode 1. Series 5, Episode 1 Jan, 1979 25 minutes 0.0 2. Series 5, Episode 2 Feb, 1979 25 minutes 0.0 3. Series 5, Episode 3 Feb, 1979 25 minutes 0.0 4. Series 5, Episode 4 Feb, 1979 25 minutes 0.0 5. Series 5, Episode 5 Feb, 1979 25 minutes 0.0 6. Series 5, Episode 6 Mar, 1979 25 minutes 0.0 7. Series 5, Episode 7 Mar, 1979 25 minutes 0.0 8. Series 5, Episode 8 Mar, 1979 25 minutes 0.0 9. Series 5, Episode 9 Mar, 1979 25 minutes 0.0