Joseph Rubeish

Profesor Rubeish was a scientist from the 20th century working for UNIT to help find some missing scientists. But he was transported to the middle ages and almost hippnotised by Linx the Sontaran that kidnapped him. He was saved by his low vision. He found a microscope lense and heated it up so he could see more clearly. He snapped theother scientists out of there beam and teleported them back to th 20th century. He was the last man to get telepored back to the 20th century. (DW: The Time Warrior)