Tommy offers a masterclass in ventriloquism and plans to show another of his mystery movies (where what he does is a mystery, even to him).
| Name | Type | Role | |
|---|---|---|---|
| Dick Hills | Writer | ||
| Ray Alan | Guest Star | ||
| Lord Charles | Guest Star | ||
| Allan Cuthbertson | Guest Star | ||
| Tommy Godfrey | Guest Star | ||
| Annette Potts | Guest Star | ||
| Royston Mayoh | Director |