Bobbie Mack
Acting
Giglio infranto
Ringside Employee (uncredited)
Il principe studente
Kellermann
Smouldering Fires
Member of the Committee
The Girl from Montmartre
Cab Driver
A Lady of Quality
The Groom (as Bobby Mack)
Sotto due bandiere
Rake (as Robert Mack)
While Satan Sleeps
Bones (as Bobby Mack)
Evangeline
Michael
My Wild Irish Rose
Harvey Duff
The Place Beyond the Winds
Street Food Seller
The Road to Romance
Drunkard (as Bobby Mack)
The Timber Wolf
Billy Winch
Black Beauty
Derby Ghost (as Bobby Mack)
Ports of Call
Sly
The Opening Night
Aaron Hinkle (as Bobby Mack)
Gates of Brass
The Devil Bear
'Stub' Higgins, mine mucker
Human Stuff
Butler
The Girl of Lost Lake
Sim Perkins
The Cowboy and the Lady
Justice of the Peace
A Woman Who Sinned
Sailor
The Bandit's Son
Jake Kirby (as Bobby Mack)