A scientist is given a irremovable belt containing explosives, and the man responsible demands the release of three men from prison in return for the key to the device. The Chief sets out to find and trap the man before time runs out and the bomb explodes, taking an innocent person with it.
| Name | Type | Role | |
|---|---|---|---|
| Bill S. Ballinger | Writer | ||
| John Dennis | Guest Star | ||
| Henry V. Brown Jr. | Guest Star | ||
| Jackie Cooper | Guest Star | ||
| Mark Lambert | Guest Star | ||
| Ron Henriquez | Guest Star | ||
| Ted Gehring | Guest Star | ||
| Graham Brown | Guest Star | ||
| Ed Lauter | Guest Star | ||
| Eric Server | Guest Star | ||
| Richard Jaeckel | Guest Star | ||
| Steve Pendleton | Guest Star | ||
| Robert Gibbons | Guest Star | ||
| Lisabeth Hush | Guest Star | ||
| Don Weis | Director |