All Available Episode All Season 2 Episode 1. Series 2, Episode 1 Apr, 1977 25 minutes 0.0 2. Series 2, Episode 2 Apr, 1977 25 minutes 0.0 3. Series 2, Episode 3 Apr, 1977 25 minutes 0.0 4. Series 2, Episode 4 Apr, 1977 25 minutes 0.0 5. Series 2, Episode 5 May, 1977 25 minutes 0.0 6. Series 2, Episode 6 May, 1977 25 minutes 0.0 7. Series 2, Episode 7 May, 1977 25 minutes 0.0 8. Series 2, Episode 8 May, 1977 25 minutes 0.0 9. Series 2, Episode 9 Jun, 1977 25 minutes 0.0