Trapped between the Movellans and the Daleks, the Doctor must find a way to defeat both. Meanwhile, vast space fleets await new orders.
| Name | Type | Role | |
|---|---|---|---|
| Terry Nation | Writer | ||
| Tim Barlow | Guest Star | ||
| Cassandra | Guest Star | ||
| Peter Straker | Guest Star | ||
| Suzanne Danielle | Guest Star | ||
| Penny Casdagli | Guest Star | ||
| David Gooderson | Guest Star | ||
| David Yip | Guest Star | ||
| Ken Grieve | Director |