Cast & crew
The Oblong Box (1969)
Directed by Gordon Hessler Written by Lawrence Huntington
Cast
| Vincent Price | Markham |
| Christopher Lee | Dr Chaleck |
| Rupert Davies | Joshua |
| Uta Levka | Heidi Klum |
| Sally Geeson | C.C. Baxter |
| Godfrey James | Weller |
| Alister Williamson | Markham |
| Peter Arne | Samuel |
| Hilary Dwyer | Markham |
| Maxwell Shaw | DCS Hackett |
| Carl Rigg | Norton |
| Harry Baird | N'Galo |
| James Mellor | Holt Charles |
| Hira Talfrey | Martha |
| John Barrie | Franklin Weeks |
| Ivor Dean | Hawthorne |
| Danny Daniels | Witchdoctor |
| Michael Balfour | Ruddock |
| John Wentworth | Parson Josiah Galt |
| Betty Woolfe | Hopkins |
| Colin Jeavons | (uncredited) |
| Martin Wyldeck | (uncredited) |
| Barbara Kellerman | (uncredited) |
| Martin Terry | Sailor |
| Anne Clune | (uncredited) |
| Jackie Noble | (uncredited) |
| Richard Cornish | (uncredited) |
| Ann Barrass | (uncredited) |
| Jan Rossini | (uncredited) |
| Zeph Gladstone | (uncredited) |
| Tara Fernando | (uncredited) |
| Tony Thawnton | (uncredited) |
| Anthony Bailey | Talbot |
| Andreas Malandrinos | (uncredited) |
| Hedger Wallace | (uncredited) |
| Eddie Powell | (uncredited) |
| Bill Cummings | (uncredited) |
| Victor Harrington | Julian |
| Arthur Howell | (uncredited) |
| Nick Tate | (uncredited) |
| Reg Thomason | Drunk |
| Harold Coyne | (uncredited) |
| Ina Clare | Reveller |
| Sean Barry-Weske | (uncredited) |
Crew
| Pat Green | Associate Producer |
| Lawrence Huntington | Screenplay |
| Edgar Allan Poe | Short Story |
| Gordon Hessler | Director |
| Christopher Wicking | Dialogue |
| Gordon Hessler | Producer |
| John Coquillon | Director of Photography |
| Louis M. Heyward | Executive Producer |
| George Provis | Art Direction |
| Jimmy Evans | Makeup Artist |
| Bobbie Smith | Hairdresser |
| Max Benedict | Editor |
| Harry Robertson | Original Music Composer |