| Episode | Channel | Broadcast | Viewers | Share | Pos | |
| Episode 1 | |  |  | Sat 21 Mar 1970 5:16pm BST | 7.10m | | 60 |  |
| Episode 2 | | | | Sat 28 Mar 1970 5:14pm BST | 7.60m | | 59 | |
| Episode 3 | | | | Sat 4 Apr 1970 5:21pm BST | 8.00m | | 60 | |
| Episode 4 | | | | Sat 11 Apr 1970 5:44pm BST | 9.30m | | 46 | |
| Episode 5 | | | | Sat 18 Apr 1970 5:14pm BST | 7.10m | | 57 | |
| Episode 6 | | | | Sat 25 Apr 1970 5:16pm BST | 6.90m | | 70 | |
| Episode 7 | | | | Sat 2 May 1970 5:15pm BST | 6.40m | | 80 | |
| Episode 1 | Melbourne |  |  | Sun 26 Sep 1971 5:55pm AEST | | | | |
| Episode 2 | Melbourne | | | Sun 3 Oct 1971 5:55pm AEST | | | | |
| Episode 1 | Adelaide | | | Sun 3 Oct 1971 ~6:00pm ACST | | | | |
| Episode 3 | Melbourne | | | Sun 10 Oct 1971 5:55pm AEST | | | | |
| Episode 2 | Adelaide | | | Sun 10 Oct 1971 ~6:00pm ACST | | | | |
| Episode 4 | Melbourne | | | Sun 17 Oct 1971 5:55pm AEST | | | | |
| Episode 1 | Sydney, Canberra | | | Sun 17 Oct 1971 5:55pm AEST | | | | |
| Episode 3 | Adelaide | | | Sun 17 Oct 1971 ~6:00pm ACST | | | | |
| Episode 5 | Melbourne | | | Sun 24 Oct 1971 5:55pm AEST | | | | |
| Episode 2 | Sydney, Canberra | | | Sun 24 Oct 1971 5:55pm AEST | | | | |
| Episode 1 | Brisbane | | | Sun 24 Oct 1971 5:55pm AEST | | | | |
| Episode 4 | Adelaide | | | Sun 24 Oct 1971 ~6:00pm ACST | | | | |
| Episode 2 | Brisbane | | | Sun 31 Oct 1971 5:55pm AEDT | | | | |
| Episode 3 | Sydney, Canberra | | | Sun 31 Oct 1971 5:55pm AEDT | | | | |
| Episode 6 | Melbourne | | | Sun 31 Oct 1971 6:05pm AEDT | | | | |
| Episode 5 | Adelaide | | | Sun 31 Oct 1971 ~6:00pm ACDT | | | | |
| Episode 3 | Brisbane | | | Sun 7 Nov 1971 5:55pm AEDT | | | | |
| Episode 4 | Sydney, Canberra | | | Sun 7 Nov 1971 5:55pm AEDT | | | | |
| Episode 7 | Melbourne | | | Sun 7 Nov 1971 6:05pm AEDT | | | | |
| Episode 6 | Adelaide | | | Sun 7 Nov 1971 ~6:00pm ACDT | | | | |
| Episode 1 | Perth | | | Sun 7 Nov 1971 ~6:00pm AWST | | | | |
| Episode 5 | Sydney, Canberra | | | Sun 14 Nov 1971 5:55pm AEDT | | | | |
| Episode 4 | Brisbane | | | Sun 14 Nov 1971 5:55pm AEDT | | | | |
| Episode 1 | Hobart | | | Sun 14 Nov 1971 ~6:00pm AEDT | | | | |
| Episode 7 | Adelaide | | | Sun 14 Nov 1971 ~6:00pm ACDT | | | | |
| Episode 2 | Perth | | | Sun 14 Nov 1971 ~6:00pm AWST | | | | |
| Episode 6 | Sydney, Canberra | | | Sun 21 Nov 1971 5:55pm AEDT | | | | |
| Episode 5 | Brisbane | | | Sun 21 Nov 1971 5:55pm AEDT | | | | |
| Episode 2 | Hobart | | | Sun 21 Nov 1971 ~6:00pm AEDT | | | | |
| Episode 3 | Perth | | | Sun 21 Nov 1971 ~6:00pm AWST | | | | |
| Episode 3 | Hobart | | | Sun 28 Nov 1971 ~6:00pm AEDT | | | | |
| Episode 7 | Sydney, Canberra | | | Sun 28 Nov 1971 6:05pm AEDT | | | | |
| Episode 6 | Brisbane | | | Sun 28 Nov 1971 6:05pm AEDT | | | | |
| Episode 4 | Perth | | | Sun 28 Nov 1971 ~6:00pm AWST | | | | |
| Episode 4 | Hobart | | | Sun 5 Dec 1971 ~6:00pm AEDT | | | | |
| Episode 7 | Brisbane | | | Sun 5 Dec 1971 6:00pm AEDT | | | | |
| Episode 5 | Perth | | | Sun 5 Dec 1971 ~6:00pm AWST | | | | |
| Episode 6 | Perth | | | Sun 12 Dec 1971 ~6:00pm AWST | | | | |
| Episode 5 | Hobart | | | Sun 19 Dec 1971 ~6:00pm AEDT | | | | |
| Episode 7 | Perth | | | Sun 19 Dec 1971 ~6:00pm AWST | | | | |
| Episode 6 | Hobart | | | Sun 26 Dec 1971 ~6:00pm AEDT | | | | |
| Episode 7 | Hobart | | | Sun 2 Jan 1972 ~6:00pm AEDT | | | | |
| Episode 1 | Darwin | | | Thu 26 Oct 1972 ~6:00pm ACST | | | | |
| Episode 2 | Darwin | | | Thu 2 Nov 1972 ~6:00pm ACST | | | | |
| Episode 3 | Darwin | | | Thu 9 Nov 1972 ~6:00pm ACST | | | | |
| Episode 4 | Darwin | | | Thu 16 Nov 1972 ~6:00pm ACST | | | | |
| Episode 5 | Darwin | | | Thu 23 Nov 1972 ~6:00pm ACST | | | | |
| Episode 6 | Darwin | | | Thu 30 Nov 1972 ~6:00pm ACST | | | | |
| Episode 7 | Darwin | | | Thu 7 Dec 1972 ~6:00pm ACST | | | | |
| Episode 1 | Sydney, Canberra | | | Mon 27 Aug 1973 ~1:40pm AEST | | | | |
| Episode 2 | Sydney, Canberra | | | Tue 28 Aug 1973 ~1:40pm AEST | | | | |
| Episode 3 | Sydney, Canberra | | | Wed 29 Aug 1973 ~1:40pm AEST | | | | |
| Episode 4 | Sydney, Canberra | | | Thu 30 Aug 1973 ~1:40pm AEST | | | | |
| Episode 5 | Sydney, Canberra | | | Fri 31 Aug 1973 ~1:40pm AEST | | | | |
| Episode 6 | Sydney, Canberra | | | Mon 3 Sep 1973 ~1:40pm AEST | | | | |
| Episode 7 | Sydney, Canberra | | | Tue 4 Sep 1973 ~1:40pm AEST | | | | |
| Episode 1 | Adelaide | | | Mon 6 May 1974 ~2:00pm ACST | | | | |
| Episode 2 | Adelaide | | | Tue 7 May 1974 ~2:00pm ACST | | | | |
| Episode 3 | Adelaide | | | Wed 8 May 1974 ~2:00pm ACST | | | | |
| Episode 4 | Adelaide | | | Thu 9 May 1974 ~2:00pm ACST | | | | |
| Episode 5 | Adelaide | | | Fri 10 May 1974 ~2:00pm ACST | | | | |
| Episode 6 | Adelaide | | | Mon 13 May 1974 ~2:00pm ACST | | | | |
| Episode 7 | Adelaide | | | Tue 14 May 1974 ~2:00pm ACST | | | | |
| Episode 1 | |  |  | Mon 13 Oct 1975 6:30pm CDT | | | | |
| Episode 2 | | | | Tue 14 Oct 1975 6:30pm CDT | | | | |
| Episode 3 | | | | Wed 15 Oct 1975 6:30pm CDT | | | | |
| Episode 4 | | | | Thu 16 Oct 1975 6:30pm CDT | | | | |
| Episode 5 | | | | Fri 17 Oct 1975 6:30pm CDT | | | | |
| Episode 6 | | | | Mon 20 Oct 1975 6:30pm CDT | | | | |
| Episode 7 | | | | Tue 21 Oct 1975 6:30pm CDT | | | | |
| Part One of Two | | | | Mon 1 Mar 1976 10:00pm CST | | | | |
| Part Two of Two | | | | Tue 2 Mar 1976 10:00pm CST | | | | |
| Episode 1 | |  | | Tue 18 Jun 1985 7:30pm PDT | | | | |
| Episode 2 | | | | Wed 19 Jun 1985 7:30pm PDT | | | | |
| Episode 3 | | | | Thu 20 Jun 1985 7:30pm PDT | | | | |
| Episode 1 | |  |  | Fri 21 Jun 1985 6:30pm NZST | | | | |
| Episode 2 | | | | Fri 21 Jun 1985 7:00pm NZST | | | | |
| Episode 4 | | | | Fri 21 Jun 1985 7:30pm PDT | | | | |
| Episode 5 | | | | Mon 24 Jun 1985 7:30pm PDT | | | | |
| Episode 6 | | | | Tue 25 Jun 1985 7:30pm PDT | | | | |
| Episode 7 | | | | Wed 26 Jun 1985 7:30pm PDT | | | | |
| Episode 3 | | | | Fri 28 Jun 1985 6:30pm NZST | | | | |
| Episode 4 | | | | Fri 28 Jun 1985 7:00pm NZST | | | | |
| Episode 5 | | | | Fri 5 Jul 1985 6:30pm NZST | | | | |
| Episode 6 | | | | Fri 5 Jul 1985 7:00pm NZST | | | | |
| Episode 7 | | | | Fri 12 Jul 1985 6:30pm NZST | | | | |
| Movie Format | | | | Sat 18 Jan 1986 11:15pm PST | | | | |
| Episode 1 | |  | | Wed 5 Mar 1986 6:35pm AEDT | | | | |
| Episode 2 | | | | Thu 6 Mar 1986 6:35pm AEDT | | | | |
| Episode 3 | | | | Mon 10 Mar 1986 6:35pm AEDT | | | | |
| Episode 4 | | | | Tue 11 Mar 1986 6:35pm AEDT | | | | |
| Episode 5 | | | | Wed 12 Mar 1986 6:35pm AEDT | | | | |
| Episode 6 | | | | Thu 13 Mar 1986 6:35pm AEDT | | | | |
Broadcast Region Displayed:
