William B. MackActingBorn 1872-04-08 · died 1955-09-13 · Bay City, Michigan, USAKnown forThe Deep PurpleHeliotropeBackboneMissing MillionsVirtuous MenFilmography (7)1926The Song and Dance ManTom Crosby1923BackboneAnthony Bracken1923The Steadfast HeartCrane1922Missing MillionsThomas Dawson1920The Deep PurpleGordon Laylock1920Heliotrope'Spike' Foley1919Virtuous MenMocket