Sam Lincoln was a businessman. (PROSE: Captain Black Surrenders)
In either 2066 (COMIC: The Archives of Phryne) or the 2080s, he plotted to kill industrialist Jack Farrel, (PROSE: Captain Scarlet in Death Crash!) his business partner, by starting a forest fire. (PROSE: Captain Black Surrenders) The blaze ultimately proved too tough for Canada's emergency services, though International Rescue eventually came to Farrel's aid. (PROSE: Captain Scarlet in Death Crash!) However, in March 2089, Action 21 reported that the Tracy brothers were pursuing Lincoln further into the heart of the fire after he stole one of their rescue machines. (PROSE: Captain Black Surrenders)