United States / Apr 14, 1919 / NR
The Unknown Quantity (1919)
Directed by Thomas R. Mills
1vote
0reviews
50min
Overall average
5.0/10
Plot
Mary Boyne, who made shirts at four dollars a week, had no place for love in her life - only despair and hate for the son of the man who had plunged her family into deepest distress. Peter Kenwitz loved Mary, but because he was a mathematician and a pessimist by trade, his love was as hopeless as her chance for happiness.
Genres
Drama
Technical details
| Detail | Value |
|---|---|
| Original title | The Unknown Quantity |
| Original language | EN |
| Spoken languages | No Language |
| Production countries | United States of America |
| Status | Released |
| Production companies | Vitagraph Company of America |
| Release date | 14 aprile 1919 |
| Writer | G. Marion Burton, O. Henry |
| Assistant directors | Thomas R. Mills |
Release dates
Theatrical release
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