Ernie Stone, reformed and repentant thanks in part to Dr. Hyatt, is paroled after serving 20 years for his role in the Christmas Eve armed robbery of a novelty store that resulted in a crippling bullet wound to the proprietor. Immediately upon his release there is an attempt on Ernie's life, and suspicion at first falls on the now-dead proprietor's unforgiving son, Chuck Ellis, who has been harassing Ernie. Checkmate, however, suspects Ernie is harboring a secret that would shed new light on why someone would want him dead.
| Name | Type | Role | |
|---|---|---|---|
| Laurence Heath | Writer | ||
| Edmund Morris | Writer | ||
| Joseph Hamilton | Guest Star | ||
| Edmund Hashim | Guest Star | ||
| Maurice Kelly | Guest Star | ||
| Anthony Jochim | Guest Star | ||
| Joan Staley | Guest Star | ||
| John Carlyle | Guest Star | ||
| Addison Richards | Guest Star | ||
| Josephine Hutchinson | Guest Star | ||
| Gary Merrill | Guest Star | ||
| Ronald Nicholas | Guest Star | ||
| Bruce Gordon | Guest Star | ||
| Richard Irving | Director |