Gerald Gooder

Professor Gerald Gooder was a human clone made by the Master for use in an escape plan.

Biography
Professor Gerald Gooder was a slight man in his thirties. He always wore sunglasses to hide his inhuman eyes. His cover story was that he was a scientist working at the Freedom Corporation, having created the Freedom 1b, a time machine.

In truth, Gerald was grown in a nutrient tank by the Master. The Master was able to transfer his mind into Gerald, though it took great effort. When the Third Doctor and Jo Grant began to investigate the Freedom Corporation, the Master used Gerald to lure them to the Freedom 1b, which then transported them to the Construct, leaving them both trapped. With that the Master released control of Gerald, leaving him brain dead. (ST: Freedom)