When Watson reads from the newspaper there have been two similar murders near Whitechapel in a few days, Sherlock Holmes' sharp deductive is immediately stimulated to start its merciless method of elimination after observation of every apparently meaningless detail. He guesses right the victims must be street whores, and doesn't need long to work his way trough a pawn shop, an aristocratic family's stately home, a hospital and of course the potential suspects and (even unknowing) witnesses who are the cast of the gradually unraveled story of the murderer and his motive.
Unfortunately the movie A Study in Terror is not yet available on HBO Max.
| Directing | James Hill | Director |
| Editing | Henry Richardson | Editor |
| Writing | Derek Ford | Original Story |
| Production | Maude Spector | Casting |
| Writing | Derek Ford | Screenplay |
| Production | Sam Waynberg | Producer |
| Writing | Donald Ford | Screenplay |
| Directing | Barry Langley | Second Unit Director |
| Production | Michael Klinger | Producer |
| Camera | Norman Jones | Camera Operator |
| Crew | Wally Veevers | Special Effects |
| Writing | Arthur Conan Doyle | Characters |
| Costume & Make-Up | Gladys Leakey | Hair Designer |
| Writing | Donald Ford | Original Story |
| Sound | John Scott | Music |
| Camera | Desmond Dickinson | Director of Photography |
| Art | Alex Vetchinsky | Production Design |
| Costume & Make-Up | Sophie Devine | Costume Design |
| Production | Henry E. Lester | Producer |
| Costume & Make-Up | Tom Smith | Makeup Artist |
| Production | Herman Cohen | Executive Producer |
