Guest Stars Louis Mahoney as Guard Moira Redmond as Nicola Tarasova Earl Cameron as Darcy Edward Brayshaw as Vernon Brooks Janet Hargreaves as Eirlys Brooks Pearl Prescod as Madame Celeste Clifton Jones as Lieut. Labaste Margaret Nolan as Mrs. Elliot Paul Danquah as James Owen Errol John as Dessiles Christopher Carlos as Victor N'Dias Joseph Layode as Archivist Robert Dean as David Elliot Boscoe Holder as Nero
