Episodes (8)
1
E1
1. Series 4, Show 1
Aired 29 March 1980
2
E2
2. Series 4, Show 2
Aired 5 April 1980
3
E3
3. Series 4, Show 3
Aired 12 April 1980
4
E4
4. Series 4, Show 4
Aired 19 April 1980
5
E5
5. Series 4, Show 5
Aired 26 April 1980
6
E6
6. Series 4, Show 6
Aired 3 May 1980
7
E7
7. Series 4, Show 7
Aired 10 May 1980
8
E8
8. Series 4, Show 8
Aired 17 May 1980