 George and Tom take their gold reward to the bank when they learn the police mistakenly believe Joe was murdered for his gold that night by the two men who actually rescued.They catch up to Joe on his boat for the Yukon and try to get him down to the police station only to see the ship depart San Francisco with all three of them on it.Joe returns to Alaska, with George and Tom anxious to get him back to San Francisco to clear their names.