# Knock Knock

> episode of Doctor Who (S10 E4)

**Wikidata**: [Q29513242](https://www.wikidata.org/wiki/Q29513242)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Knock_Knock_(Doctor_Who))  
**Source**: https://4ort.xyz/entity/knock-knock-q29513242


## References

1. Trakt.tv