Marcia Saville, thought to be a hopeless flirt by her sweetheart, Martin Kent, shows him that she prefers Tom Smith, a man from the underworld, because Tom is more authoritative. Tom is induced to enter a scheme to rob Marcia's father in a crooked deal instigated by Simon Downs. Downs plans to have Tom marry Marcia and divide the spoils, as she is to receive a sum of money when she marries. Tom is too smart for them and refuses to get involved. Meantime, Kent proves his strength of character, and Marcia is won over. Downs is exposed to her father and discharged.

Convict Bill Hyde and his friend, Danny Dorgan, break out of prison, but in running from the guards, Danny is mortally wounded. The local doctor, Evan Thomas, tries so hard to save Danny that later, when Bill and the doctor meet in Alaska, the two become friends. A dying man gives his mine to the doctor, but upon discovering that it is worthless, Bill sells it to a crook named John Wesley Slayforth...