Davros quickly becomes obsessed with his creations, considering them to be the ultimate form of life compared to others. When other Kaleds attempted to thwart his project, Davros arranges the extinction of his own people by using the Thals, whom he mostly killed with the Daleks later. Davros then weeds out those in elite scientific division who are loyal to him so he can have the Daleks eliminate the rest. However, the Daleks ultimately turn on Davros, killing his supporters before shooting him when he tries to halt the Dalek production line.