Thriller Crime Mystery
Carroll Baker plays a dual role as translator Julie Harrison and her twin sister Mary. The serpentine plot begins as Julie tells her lawyer Dave Barton that Mary's life is being threatened in London while Julie herself is being stalked by a mysterious stranger in Amsterdam.
Directed by
Osvaldo Civirani
Written by
Tito Carpi, Osvaldo Civirani
Stephen Boyd
Dave Barton
Carroll Baker
Julie Harrison / Mary Harrison
George Hilton
Tony Shane
Lucretia Love
Margaret
Luciano Pigozzi
Steve Hunter
Roberto Messina
Franco Ressel
Inspector Rinker
Daniele Vargas
James Marlowe
Carla Mancini
Ivano Staccioli
Hank
Gianni Pulone

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