 This included Keaton being knocked unconscious; an assistant director being shot in the face with a blank cartridge; a train wheel running over a brakeman's foot, resulting in a $2,900 lawsuit; and the train's wood-burning engine causing numerous fires.The fires often spread to forests and farmers' haystacks, which cost the production $25 per burnt stack.On July 23, Keaton shot the climactic train wreck scene in the conifer forest near Cottage Grove.