A trading company manager travels up an African river to find a missing outpost head and discovers the depth of evil in humanity's soul.
Roddy McDowall
Charles Marlow
Eartha Kitt
The Queen
Oskar Homolka
The Doctor
Cathleen Nesbitt
The Crone
Richard Haydn
The Accountant
Inga Swenson
Maria
Boris Karloff
Mr. Kurtz
Willard Sage
The Chaplain
Fintan Meyler
The Woman
Rusty Lane
Griggs
Tom Palmer
The District Officer
Nora O'Mahoney
Abbey
