After a car wreck, Drake finds himself enmeshed in a strange plot surrounding a casino.
| Name | Type | Role | |
|---|---|---|---|
| David Stone | Writer | ||
| Francis de Wolff | Guest Star | ||
| Peter Butterworth | Guest Star | ||
| Edward Underbrown | Guest Star | ||
| Eric Barker | Guest Star | ||
| Desmond Llewelyn | Guest Star | ||
| Adrienne Corri | Guest Star | ||
| Mike Pratt | Guest Star | ||
| Patsy Rowlands | Guest Star | ||
| Don Chaffey | Director |