# Once Upon a Ledge

> episode of Welcome Back, Kotter (S4 E5)

**Wikidata**: [Q114551123](https://www.wikidata.org/wiki/Q114551123)  
**Source**: https://4ort.xyz/entity/once-upon-a-ledge


## References

1. [Trakt.tv](https://trakt.tv/shows/welcome-back-kotter/seasons/4/episodes/5)