Gil Atkens is accused of murdering his wife as several people saw him quarrel with Claire in a boat and striking her with the oar when she fell into the water. Although Barnaby gets a film that proves Gil's innoncence, he discovers a clever insurance fraud.
| Name | Type | Role | |
|---|---|---|---|
| Calvin Clements | Writer | ||
| Ross Elliott | Guest Star | ||
| Daniel J. Travanti | Guest Star | ||
| Bill Quinn | Guest Star | ||
| Helen Kleeb | Guest Star | ||
| John S. Ragin | Guest Star | ||
| Bill Erwin | Guest Star | ||
| Irene Tedrow | Guest Star | ||
| David Ankrum | Guest Star | ||
| Stefanie Powers | Guest Star | ||
| Sandy Kenyon | Guest Star | ||
| Wayne Rogers | Guest Star | ||
| Walter Grauman | Director |