The Earthlings become involved in a scientist's scheme to build an indestructible android.
| Name | Type | Role | |
|---|---|---|---|
| William L. Stuart | Writer | ||
| Steven Marlo | Guest Star | ||
| Richard Carlyle | Guest Star | Special Policeman | |
| William Chapman | Guest Star | ||
| James Daris | Guest Star | ||
| Broderick Crawford | Guest Star | ||
| Stuart Margolin | Guest Star | ||
| Harry Harris | Director |