Prince John is always trying to seize the English throne while King Richard is in the Holy Land. But there is someone with a better claim: Arthur of Brittany. Suppose, by some regrettable accident, that Arthur were killed?
| Name | Type | Role | |
|---|---|---|---|
| Ernest Borneman | Writer | ||
| Ralph Smart | Writer | ||
| Shaun O'Riordan | Guest Star | ||
| Donald Pleasence | Guest Star | ||
| Edward Mulhare | Guest Star | ||
| Peter Asher | Guest Star | ||
| Martin Lane | Guest Star | ||
| Dorothy Alison | Guest Star | ||
| Peter Bennett | Guest Star | ||
| Lindsay Anderson | Director |