William B. Mack
- Acting
- April 8, 1872 · Bay City, Michigan, USA
- September 13, 1955
Known for
Filmography
- The Song and Dance Man · Tom Crosby
- The Steadfast Heart · Crane
- Backbone · Anthony Bracken
- Missing Millions · Thomas Dawson
- Heliotrope · 'Spike' Foley
- The Deep Purple · Gordon Laylock
- Virtuous Men · Mocket