 Denton radios Cloudbase to request Spectrum's assistance and Colonel White (voiced by Donald Gray) dispatches Captains Scarlet and Blue (voiced by Francis Matthews and Ed Bishop) to the laboratory.On arrival, Scarlet and Blue learn that K14 is the most lethal virus ever developed and that if the vial were opened its contents could kill ten million people.When Chapman is sighted at New York International Airport, Scarlet and Blue fly to the United States and chase the reconstruction along the Interstate Highway in a Spectrum Pursuit Vehicle.