Two French journalists become embroiled in a criminal plot in New York City involving a disappeared United Nations diplomat.
| Actor | Role |
|---|---|
 Jean-Pierre MelvilleMoreau | Moreau |
 Pierre GrassetPierre Delmas | Pierre Delmas |
| CChristiane EudesAnne Fèvre-Berthier | Anne Fèvre-Berthier |
 Ginger HallJudith Nelson | Judith Nelson |
 Jean DarcanteRouvier | Rouvier |
 Paula DehellyMme. Fèvre-Berthier | Mme. Fèvre-Berthier |
 Colette FleuryThe Secretary | The Secretary |
 Monique HennessyGloria | Gloria |
 Billy KearnsSecurity man at Ridgewood Tavern | Security man at Ridgewood Tavern |
 Jean-Pierre DarrasNot listed | Not listed |
 Jean LaraAubert | Aubert |
 Michèle BaillyBessie Reed (as Michele Bailly) | Bessie Reed (as Michele Bailly) |
| GGlenda LeighThe Singer | The Singer |
| NNancy DelormeNot listed | Not listed |
| CCarole SandsNot listed | Not listed |
| GGloria KayserUne Fille | Une Fille |
| BBarbara HallNot listed | Not listed |
| MMonica FordNot listed | Not listed |
 Billy BeckLe Partenaire de Judith Nelson sur Scène | Le Partenaire de Judith Nelson sur Scène |
| DDeya KentNot listed | Not listed |
| YYannick PhilouzeSecretary (uncredited) | Secretary (uncredited) |