How It Happened
| Image |  |
|---|---|
| Description | 1913 film by William Duncan |
| Author/s |
director: William Duncan screenwriter: William Duncan |
| Publication date | 1913 |
| Language | |
| Country of origin | United States |
| Wikipedia link | |
| Copyright status |
public domain in United States. |
| Missing/wrong data? | Edit Wikidata item |