Broncho Billys Secret. Word Search Puzzle Solver. Broncho Billys Secret word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. Broncho Billy sheriff of Cheyenne County in love with Marguerite Clayton is accepted by her. Marguerite's father approves of the engagement. Little did Broncho Billy know the father of the girl he is going to marry is a notorious outlaw. After holding up a stage one day Clayton is pursued by the sheriff and his posse. This includes identifying and searching for words that are related to : Western, Marguerite Clayton, Gilbert M Anderson .