Christina Fisher arrives in Sardinia to spend a holiday with her university friend, Francesco. As they are touring the island, they are trapped by mountain terrorists. Francesco is kidnapped, but Christina is permitted to leave. She is determined to contact the police, but is persuaded not to by Francesco's best friend, Gambino. Together they try to find the kidnappers, but she becomes suspicious of everyone including Gambino. Confused and paranoid, she sets out alone to contact the police.
| Actor | Role |
|---|---|
 Franco NeroGavino | Gavino |
 Charlotte RamplingChristina | Christina |
 Frank WolffOsilo | Osilo |
 Ennio BalboMarras | Marras |
 Pierluigi ApràFrancesco Marras | Francesco Marras |
 Margarita LozanoMarras' Mother | Marras' Mother |
 Steffen ZachariasSantulus Surgiu | Santulus Surgiu |
 Enrico OstermanNot listed | Not listed |
 Enzo RobuttiNot listed | Not listed |
 Guy HeronNot listed | Not listed |
| UUgo CardeaNot listed | Not listed |
| PPaolo TodiscoNot listed | Not listed |
 Fabrizio JovineNot listed | Not listed |
| GGino CassaniNot listed | Not listed |
 Max TurilliNot listed | Not listed |