Blake investigates when a Hoover Dam worker irrationally flees a plainclothes detective and falls to his death.
| Name | Type | Role | |
|---|---|---|---|
| Lawrence Kimble | Writer | ||
| Ann Morrison | Guest Star | ||
| Larry J. Blake | Guest Star | ||
| Dennis Moore | Guest Star | ||
| Harry Hickox | Guest Star | ||
| Ross Elliott | Guest Star | ||
| Tom Gries | Director |