Jules Bergman
В роли: Self - Host

George E. Godber
В роли: Self - Chief Medical Officer of Britain's Ministry of Health (как Sir George E. Godber)

Роберт Ф. Кеннеди
В роли: Self - U.S. Senator

Frank E. Moss
В роли: Self - U.S. Senator of Utahr

Luther Terry
В роли: Self - Former U.S. Surgeon General (как Dr. Luther Terry)