Discover
Original Release
10/04/1988
| # | Title | Air Date |
|---|---|---|
| 1 | Series 4, Show 1 | Tuesday, 04 October 1988 |
| 2 | Series 4, Show 2 | Tuesday, 11 October 1988 |
| 3 | Series 4, Show 3 | Tuesday, 18 October 1988 |
| 4 | Series 4, Show 4 | Tuesday, 25 October 1988 |
| 5 | Series 4, Show 5 | Tuesday, 01 November 1988 |
| 6 | Series 4, Show 6 | Tuesday, 08 November 1988 |
| 7 | Series 4, Show 7 | Tuesday, 15 November 1988 |
| 8 | Series 4, Show 8 | Tuesday, 22 November 1988 |
| 9 | Series 4, Show 9 | Tuesday, 29 November 1988 |
| 10 | Series 4, Show 10 | Tuesday, 06 December 1988 |
| 11 | Series 4, Show 11 | Tuesday, 13 December 1988 |
| 12 | Series 4, Show 12 | Tuesday, 20 December 1988 |
| 13 | Series 4, Show 13 | Tuesday, 27 December 1988 |
| 14 | Series 4, Show 14 | Tuesday, 03 January 1989 |
| 15 | Series 4, Show 15 | Tuesday, 10 January 1989 |
| 16 | Series 4, Show 16 | Tuesday, 17 January 1989 |
| 17 | Series 4, Show 17 | Tuesday, 24 January 1989 |
| 18 | Series 4, Show 18 | Tuesday, 31 January 1989 |
| 19 | Series 4, Show 19 | Tuesday, 07 February 1989 |
| 20 | Series 4, Show 20 | Tuesday, 14 February 1989 |
