Throughout the Second World War, there were many evil and barbaric guards and doctors who caused a huge amount of slaughter. One of them was Karl Brandt who was actually Hitler’s own escort doctor. Wherever Hitler went, Brandt accompanied him and he would administer the Dictator’s care but also they were very close friends. But Karl Brandt was in charge of the Aktion T4 programme, a series of murderous decrees that led to around 300,000 innocent people being killed. Brandt was the man who organised this, and he also performed many sick experiments.