Special agent Brady, working for International Crime Prevention Headquarters, is ambushed and left for dead. Discovered by a scientist, Professor Genius, Brady's life is saved when Genius takes his mind and incorporates it into an electronic brain. Brady's mind now controls a super-powerful robotic (and bionic) body capable of incredible crime-fighting feats. Brady, in the disguise of Tobor, opens a detective agency and works undercover for Chief of Police Fumblethumbs.