Castle of Frankenfreak: Earliest Master and Egor Recording?

When Michael Wayne Davis and I began hanging out together we started, among other things, improvising comedy. We took on different characters and voices and interacted spontaneously to create scenarios. Our characters Dr. Frankenfreak, played by Mike, and his hunchback assistant Egor, played by me, were inspired by the 1931 Universal film "Frankenstein." We didn't get around to recording the scenarios on audio together until after, if memory serves, I had recorded our characters myself playing all the roles.