A Swedish journalist in Buenos Aires is about to reveal the circumstances surrounding the young Swedish-Argentine woman Lena Melin's disappearance. The military junta of Argentina is threatening to deport him.
| Actor | Role |
|---|---|
 Bibi AnderssonMarie-Louise Wallén | Marie-Louise Wallén |
 Thomas HellbergSixten Rydén | Sixten Rydén |
 Grynet MolvigMarianne | Marianne |
| PPeder FalkCaptain | Captain |
 Oscar MartínezRodriguez | Rodriguez |
 Arturo BonínRoger Melin | Roger Melin |
| SSara KeyReceptionist | Receptionist |
 Per MyrbergBoss editor | Boss editor |
 Allan SvenssonReceptionist | Receptionist |
 Carlos WeberNot listed | Not listed |
 Víctor BrunoNot listed | Not listed |
 Emilia MazerJoven en puente | Joven en puente |
 Selva AlemánCorreo en cabaret | Correo en cabaret |
 Gabriel RovitoCorreo | Correo |
 Pia GreenPeriodista | Periodista |
 Manuel CallauEspía | Espía |
| Allan SvenssonRecepcionista | Recepcionista |
 María VanerMadre de Plaza de Mayo | Madre de Plaza de Mayo |
 María ValenzuelaMariela | Mariela |