Chance Hopper is Matt's young foster brother, torn between loyalty to Matt and to his partners in crime, who are counting on Chance to divert Matt from their course and make good their getaway.
| Name | Type | Role | |
|---|---|---|---|
| Kathleen Hite | Writer | ||
| Marian Clark | Writer | ||
| Helen Wallace | Guest Star | ||
| Joseph V. Perry | Guest Star | ||
| James Drake | Guest Star | ||
| Lew Brown | Guest Star | ||
| John Anderson | Guest Star | ||
| Michael Forest | Guest Star | ||
| James Nusser | Guest Star | ||
| Gloria Talbott | Guest Star | ||
| Jackie Blanchard | Guest Star | ||
| George Selk | Guest Star | ||
| Harry Harris | Director |