A pair of aliens who want to return to their home planet and make a political argument against the invasion of Earth ask David Vincent to help them elude an intensive police manhunt.
| Name | Type | Role | |
|---|---|---|---|
| Laurence Heath | Writer | ||
| Morgan Jones | Guest Star | ||
| Scott Graham | Guest Star | ||
| R.G. Armstrong | Guest Star | ||
| Herb Armstrong | Guest Star | ||
| Diana Muldaur | Guest Star | ||
| Arthur Franz | Guest Star | ||
| Stephen Brooks | Guest Star | ||
| Barry Morse | Guest Star | ||
| Paul Comi | Guest Star | ||
| Barry Cahill | Guest Star | ||
| Paul Wendkos | Director |