He will the one who will be working on vehicles and machines to help them fend off things that they know they can't handle. The Third Doctor was a suave, dapper, technologically oriented, and authoritative man of action. A keen scientist, he maintained a laboratory at UNIT where he enjoyed working on gadgets in his TARDIS. In his spare time, he was fond of motoring, handling all manner of vehicles. His favorite car was a canary-yellow vintage roadster that he nicknamed 'Bessiewhooves" a construct which featured such modifications as a remote control, dramatically increased speed capabilities, and inertial dampeners. He also maintained a hovercraft-like vessel named the Whoovesmoblie