Characters played by Gene Barry
Simon Grant
Characters played by Elsa Martinelli
Claudia
Characters played by Leslie Phillips
Raymond Lowe
Characters played by Cyd Charisse
Louise Henderson
Characters played by Denholm Elliott
Inspector Barrada
Characters played by Alexandra Stewart
Michelle Craig
Characters played by Angela Douglas
Freddie
Characters played by Eric Barker
Prof. Bannen
Characters played by Tracy Reed
Vivienne
Characters played by Maggie London
Suzie
Characters played by Ann Norman
Alexa
Characters played by Penny Riley
Penny
Characters played by Lionel Blair
Hotel receptionist
Characters played by Anthony Bygraves
Young photographer
Characters played by Paul Danquah
Police Officer