Discover
Original Release
05/31/1969
| # | Title | Air Date |
|---|---|---|
| 1 | Series 4, Show 1 | Saturday, 31 May 1969 |
| 2 | Series 4, Show 2 | Saturday, 07 June 1969 |
| 3 | Series 4, Show 3 | Saturday, 14 June 1969 |
| 5 | Series 4, Show 5 | Saturday, 28 June 1969 |
| 6 | Series 4, Show 6 | Saturday, 05 July 1969 |
| 7 | Series 4, Show 7 | Saturday, 12 July 1969 |
