An American journalist in Prague searches for his girlfriend who has suddenly disappeared.
Ingrid Thulin
as Jessica
Jean Sorel
as Gregory Moore
Mario Adorf
as Jacques Versain
Barbara Bach
as Mira Svoboda
Fabijan Šovagović
as Professor Karting
José Quaglio
as Valinski
Piero Vida
as Kommissar Kierkoff
Daniele Dublino
as Doctor
Luciano Catenacci
as Morgue Employee
Semka Sokolović-Bertok
as Nastassja - Gregory's Neighbor
Rikard Brzeska
as Pierre
Ivo Kadić
as Walter
