When "Eggs Mark the Spot" begins, it appears as if this Vitaphone short will have a plot involving a couple rubes joining the audiences at some radio shows. However, soon this plot just vanishes and nearly all the rest of the film involves showing various radio performers.
| Actor | Role |
|---|---|
| IIlomay BaileySelf | Self |
| LLee SimsSelf | Self |
| RRamonaSelf | Self |