Actor
Margaret Armstrong
2 credited titles on WatchWise
Margaret Armstrong (born Winifred Margaret Atwell) was an American stage and screen actress.
Commercial performance
Not enough verified figures yet — only 1 of 2 catalogued titles have publicly reported budget and worldwide gross. Many films (television, independent and regional cinema) never publish these numbers; where they exist, WatchWise fills them in automatically from TMDB and Wikipedia.
Acted in (2)
Titles are ones WatchWise has catalogued so far — not necessarily a complete filmography.