The TARDIS lands on the planet of the Gonds, a primitive and enslaved people. Every year, two of the finest Gond students are sent to be 'companions' of the mysterious and unseen Krotons. But the Doctor reveals that only death awaits them.
| Name | Type | Role | |
|---|---|---|---|
| Robert Holmes | Writer | ||
| Bronson Shaw | Guest Star | ||
| Madeleine Mills | Guest Star | ||
| Maurice Selwyn | Guest Star | ||
| Gilbert Wynne | Guest Star | ||
| Terence Brown | Guest Star | ||
| James Copeland | Guest Star | ||
| David Maloney | Director |