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Radio Mystery Theatre presents.

Yeah. presents. Come in. Welcome. I'm E.G. Marshall. I'd invite you to sit down, but at the moment we're in a laboratory, the laboratory of Dr. John Gilbert and Stephen Kaplan. Two research scientists at State University. Nothing but sinks and test tubes and bunsen burners, and only one chair, at a desk where Dr. Gilbert is now sitting alone, talking into a small tape recorder. I think without disturbing him, we might just listen.

Tape 26. 4 p.mpe 26.

4 p.m. Friday, February 17.

Tomorrow, we will make the supreme test.

The serum I-23 has already been effective on mice and rabbits.

Tomorrow, if it works on the human body, there's no end to the potential.

I have no qualms at all.

The serum won't kill me. At least, I don't think so. But we cannot know its true worth

...