Ray Dixon exchanges the hay fever medicine of swimmer Andy Cavanaugh, a competitor of his son Norm, for amphetamines. Andy dies of an allergic shock and Barnaby is hired to clear his name. Ray puts the blame on coach Sid and kills Gwen who gave him the drugs.
| Name | Type | Role | |
|---|---|---|---|
| Larry Alexander | Writer | ||
| Jonathan Banks | Guest Star | ||
| Harry Moses | Guest Star | ||
| Lou Frizzell | Guest Star | ||
| Pat Hingle | Guest Star | ||
| Barney Phillips | Guest Star | ||
| Andrew Parks | Guest Star | ||
| Paul Bryar | Guest Star | ||
| Jacqueline Scott | Guest Star | ||
| Vivian Brown | Guest Star | ||
| Susan Lanier | Guest Star | ||
| Nick Ferris | Guest Star | ||
| Walter Grauman | Director |