Programme Index

Discover 11,128,835 listings and 279,890 playable programmes from the BBC

Staged

Series 3

Knock Knock

Duration: 23 minutes

First broadcast: on BBC One NightlightLatest broadcast: on BBC One Northern Ireland

Available for 7 months

The final send-off is upset by betrayal almost at once. But is there still a way through? And if so, what’s waiting at the other end?

Contributors

About this data

This data is drawn from the data stream that informs BBC's iPlayer and Sounds. The information shows what was scheduled to be broadcast, meaning it was/is subject to change and may not be accurate. More