When the daughter of a wealthy industrialist is kidnapped, Drake impersonates her crippled father in an attempt to save her without having to hand over crucial designs.
| Name | Type | Role | |
|---|---|---|---|
| John Roddick | Writer | ||
| Ralph Smart | Writer | ||
| Jack Melford | Guest Star | ||
| Hazel Court | Guest Star | ||
| Alexander Melford | Guest Star | ||
| Sam Wanamaker | Guest Star | ||
| Robert Harbin | Guest Star | ||
| Patrick Troughton | Guest Star | ||
| Dorothy Hersee | Guest Star | ||
| Clifford Earl | Guest Star | ||
| Howard Pays | Guest Star | ||
| Liz Lanchbury | Guest Star | ||
| Charles Frend | Director |