Planet of the Spiders Broadcast and reception Serial details by episode

| Episode | Broadcast_date | Run_time | Viewers_in_millions | Archive |
|---|---|---|---|---|
|  Part One  | 4May1974 | 24:40 | 10.1 | PAL 2 colour videotape |
|  Part Two  | 11May1974 | 25:02 | 8.9 | PAL 2 colour videotape |
|  Part Three  | 18May1974 | 24:58 | 8.8 | PAL 2 colour videotape |
|  Part Four  | 25May1974 | 23:53 | 8.2 | PAL 2 colour videotape |
|  Part Five  | 1 June 1974 | 24:01 | 9.2 | PAL 2 colour videotape |
|  Part Six  | 8 June 1974 | 24:43 | 8.9 | PAL 2 colour videotape |