The Adventures of Bill and Bob
The Adventures of Bill and Bob is a 1920 American silent action film directed by Robert N . Bradbury and starring Bob Steele ( his son ) . 
<triplet> The Adventures of Bill and Bob <subj> 1920 <obj> publication date <subj> Robert N. Bradbury <obj> director <triplet> Bob Steele <subj> 1920 <obj> work period (start)