A man is framed for being a spy. After he is released, he sets out to find who the real spies are.

A weary dance-hall girl in a Panama saloon is given the choice of jail or going with a rough-and-tumble oil driller's jungle oil-field in order to pay him back for being slipped a mickey and robbed.

A former Navy man attempts to redeem his honor by exposing a shipping tycoon's dealings with the enemy.

Lin McAdam rides into town on the trail of Dutch Henry Brown, only to find himself in a shooting competition against him. McAdam wins the prize, a one-in-a-thousand Winchester rifle, but Dutch steals it and leaves town. McAdam follows, intent on settling his old quarrel, while the rifle keeps changing hands and touching a number of lives.