Episodes (6)
1
E1
1. Series 4, Show 1
Aired 9 January 1972 • 10 min
2
E2
2. Series 4, Show 2
Aired 16 January 1972 • 10 min
3
E3
3. Series 4, Show 3
Aired 23 January 1972 • 10 min
4
E4
4. Series 4, Show 4
Aired 13 February 1972 • 10 min
5
E5
5. Series 4, Show 5
Aired 20 February 1972 • 10 min
6
E6
6. Series 4, Show 6
Aired 27 February 1972 • 10 min