Una farfalla con le ali insanguinate
aka: The Bloodstained Butterfly
Direct: Duccio Tessari
Novel Rendezvous: Edgar Wallace
Script: Duccio Tessari + Gianfranco Clerici
Score: Gianni Ferrio
Produce: Cecilia Bigazzi + Averoe Stefani
Cast: Helmut Berger + Giancarlo Sbragia + Ida Galli (as Evelyn Stewart) + Silvano Tranquilli + Wendy D'Olive + Carole Andre + Gunther Stoll + Anna Zinnemann + Lorella De Luca + Stefano Oppedisano + Dana Ghia + Wolfgang Preiss
