All Available Episode All Season 5 Episode 1. Series 5, Show 1 Apr, 1975 30 minutes 0.0 2. Series 5, Show 2 Apr, 1975 30 minutes 0.0 3. Series 5, Show 3 Apr, 1975 30 minutes 0.0 4. Series 5, Show 4 May, 1975 30 minutes 0.0 5. Series 5, Show 5 May, 1975 30 minutes 0.0 6. Series 5, Show 6 May, 1975 30 minutes 0.0
