Dr. Samuel Hoffman, podiatrist, was catapulted to fame when he played the Theremin on the soundtrack to Alfred Hitchcock's Spellbound. He demonstrates the unusual instrument for Johnny and singer Dorothy Shay, known as "the Park Avenue Hillbilly" co-stars with Johnny in a sketch telling her life story.
| Name | Type | Role | |
|---|---|---|---|
| Ben Brady | Producer | Self | |
| Dorothy Shay | Guest Star | Self |