The Mad Professor Blyth is working on his pet invention   To dematerialize himself into the fourth dimension   He's got his mind set on illusion, to find the secrets of diffusion   Conclusion, he disappeared      Tried it on his cat one gray night when it was foggy   Never got it back, oh, what happened to his Moggy?   He's got his mind set on illusion, to find the secrets of diffusion   Conclusion, he disappeared      And all the kids around about his neighborhood   Used to laugh at him and call him names   'Silly old bat', 'Freaky four eyes', sort of things they used to shout   He can't hear them now      He's disappeared      Colleagues at the lab, they all thought that he was crazy   Don't know where he's at, his formulas to them are hazy   He had his mind set on illusion, he found the secrets of diffusion   Conclusion, he disappeared