Donovan is a Southern Pacific GS-4 4-8-4 Northern, painted in Wartime Black. His number is 6666. He's rude, unpleasant, and is.. let's say he's slightly insane. He died on Donner Pass, in 1957, on January 13th. He was hauling a heavy goods train that had a kink in the brakes on the 8th car. When he was alive, he was numbered 4446. He's now a vengeful soul, killing any engine -or person- he meets.