Episodes (20)
1
E1
1. Episode 1
Aired 14 July 1972 • 60 min
2
E2
2. Episode 2
Aired 19 January 1973 • 60 min
3
E3
3. Episode 3
Aired 16 February 1973 • 60 min
4
E4
4. Episode 4
Aired 3 January 1974 • 60 min
5
E5
5. Episode 5
Aired 7 February 1974 • 60 min
6
E6
6. Episode 6
Aired 21 February 1974 • 60 min
7
E7
7. Episode 7
Aired 27 February 1975 • 60 min
8
E8
8. Episode 8
Aired 3 July 1975 • 60 min
9
E9
9. Episode 9
Aired 23 October 1975 • 60 min
10
E10
10. Episode 10
Aired 4 March 1976 • 60 min
11
E11
11. Episode 11
Aired 15 July 1976 • 60 min
12
E12
12. Episode 12
Aired 28 October 1976 • 60 min
13
E13
13. Episode 13
Aired 8 September 1977 • 60 min
14
E14
14. Episode 14
Aired 13 October 1977 • 60 min
15
E15
15. Episode 15
Aired 6 April 1978 • 60 min
16
E16
16. Episode 16
Aired 18 January 1979 • 60 min
17
E17
17. Episode 17
Aired 3 January 1980 • 60 min
18
E18
18. Episode 18
Aired 6 March 1980 • 60 min
19
E19
19. Episode 19
Aired 3 April 1980 • 60 min
20
E20
20. Episode 20
Aired 3 July 1980 • 60 min