The Switch (1976) Online
Our heroes find themselves at the famed Cannes Film Festival to help foil a plot to murder a former American union boss cum government witness, Kyle Sander. Suspects include the beautiful Marissa and boyfriend, who have a few surprises in store. Lord Sinclair and Danny then travel to Switzerland, where they have to help an elderly Duchess protect her jewels by finding proof of past marriage to a prince.
| Credited cast: | |||
 | Roger Moore | - | Lord Brett Sinclair (archive footage) |
 | Larry Storch | - | Angie (archive footage) |
 | Laurence Naismith | - | Judge Fulton (archive footage) |
 | Gladys Cooper | - | Grand Duchess Ozerov (archive footage) |
 | Prunella Ransome | - | Princess Alexandra (archive footage) |
| Rest of cast listed alphabetically: | |||
 | Gary Raymond | - | Sergei (archive footage) |