England: The 20th century. The Doctor is captured by Chase, who plans to breed the stolen Krynoid pod. The Doctor is placed in an automated compost hopper and only Sarah Jane can save him...but will she make it before the Krynoid grows to fruition?
| Name | Type | Role | |
|---|---|---|---|
| Robert Banks Stewart | Writer | ||
| Keith Hopper | Writer | ||
| Sylvia Coleridge | Guest Star | ||
| David Masterman | Guest Star | ||
| Harry Fielder | Guest Star | ||
| Kenneth Gilbert | Guest Star | ||
| Douglas Camfield | Director |