Actor
Bertha Mann
Bertha Mann is credited on 2 movies, best known by TMDB votes for All Quiet on the Western Front and Behind the Mask.
Born October 21, 1893 in Atlanta, Georgia, USA; died December 20, 1967.
Filmography · 2 titles
US streaming apps shown under each title, checked October 6, 2026. Tap any title for where it streams and what it costs.
