Mister Fantastic
The Mad Thinker impersonated Dr. Jose Santini, and disrupted an attempt to cure the Thing, causing the Thing to turn against the Fantastic Four. However, the Mad Thinker was captured by Mister Fantastic and the Human Torch. From his prison cell, he sent a battle android called the Monster Android against the Fantastic Four, but the android was sent into the Negative Zone by Mister Fantastic.