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
Relja Bašić
as Ivan
Piero Vida
as Kommissar Kierkoff
Daniele Dublino
as Doctor
Sven Lasta
as Pravski - Blind Man
Luciano Catenacci
as Morgue Employee
Michaela Martin
as Girl with Jacques
