Jane's husband, Alexander, has a new business partner called Joe Gruder, but Lovejoy is suspicious of him. Jane gets a call from Lily Gruder, Joe's wife, who has a problem with some pearls and a pawnbroker, and Lovejoy decides to look into Joe's affairs. Mr Gruder does not come up smelling of roses.
| Name | Type | Role | |
|---|---|---|---|
| Roger Marshall | Writer | ||
| Bill Hays | Director |