![]() |
Roddy McDowall as Charles Marlow |
![]() |
Eartha Kitt as The Queen |
![]() |
Oskar Homolka as The Doctor |
![]() |
Cathleen Nesbitt as The Crone |
![]() |
Richard Haydn as The Accountant |
![]() |
Inga Swenson as Maria |
![]() |
Boris Karloff as Mr. Kurtz |
![]() |
Willard Sage as The Chaplain |
![]() |
Fintan Meyler as The Woman |
![]() |
Rusty Lane as Griggs |
![]() |
Tom Palmer as The District Officer |
![]() |
Nora O'Mahoney as Abbey |
![]() |
Richard Rust as Ship's Cabin Boy (uncredited) |
![]() |
Lillian Taylor as Villager (uncredited) |
![]() |
Jimmy Dime as Seaman (uncredited) |
![]() |
Charles Morton as Seaman (uncredited) |
| Directing | Ron Winston | Director |
| Writing | Joseph Conrad | Novel |
| Writing | Stewart Stern | Writer |
| Production | Fred Coe | Producer |
| Production | Bo Goldman | Associate Producer |
| Production | Russell Stoneham | Associate Producer |
| Sound | Robert Drasnin | Original Music Composer |
| Production | Ethel Winant | Casting |
| Art | Robert Tyler Lee | Art Direction |
| Art | George R. Nelson | Set Decoration |
| Production | Ralph Senensky | Production Supervisor |
| Directing | Robert Butler | Assistant Director |
| Lighting | Leard Davis | Lighting Director |
| Crew | Brooks Graham | Technical Supervisor |