The read
The series ran 19 seasons across 191 episodes and has finished, so there is no cliffhanger risk.
Synopsis
A BBC documentary film strand, with the focus on investigative journalism.
Ratings
IMDb7.4/10
2 audience votes
Seasons
| 1 | Season 1 | 5 ep1974 |
| 2 | Season 2 | 6 ep1975 |
| 3 | Season 3 | 9 ep1976 |
| 4 | Season 4 | 8 ep1977 |
| 5 | Season 5 | 6 ep1978 |
| 6 | Season 6 | 8 ep1979 |
| 7 | Season 7 | 6 ep1980 |
| 8 | Season 8 | 15 ep1989 |
| 9 | Season 9 | 14 ep1990 |
| 10 | Season 10 | 14 ep1991 |
| 11 | Season 11 | 12 ep1992 |
| 12 | Season 12 | 12 ep1993 |
| 13 | Season 13 | 13 ep1994 |
| 14 | Season 14 | 8 ep1995 |
| 15 | Season 15 | 14 ep1996 |
| 16 | Season 16 | 12 ep1997 |
| 17 | Season 17 | 13 ep1998 |
| 18 | Season 18 | 11 ep1999 |
| 19 | Season 19 | 5 ep2000 |