The members of the suicide club are all men who wish to end their lives. One member draws the card the ace of spades meaning he must kill another member and make it look like an accident.
| Name | Type | Role | |
|---|---|---|---|
| Mary Orr | Writer | ||
| Reginald Denham | Writer | ||
| Robert Louis Stevenson | Writer | ||
| Richard Fraser | Guest Star | ||
| Ralph Bell | Guest Star | ||
| Ralph Clanton | Guest Star | ||
| Donald Buka | Guest Star | ||
| Robert Stevens | Director |