# The Helium Insufficiency

> episode of The Big Bang Theory (S9 E6)

**Wikidata**: [Q51477635](https://www.wikidata.org/wiki/Q51477635)  
**Source**: https://4ort.xyz/entity/the-helium-insufficiency


## References

1. IMDb
2. Metacritic
3. [Trakt.tv](https://trakt.tv/shows/the-big-bang-theory/seasons/9/episodes/6)