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 |
| Writing | Arthur Conan Doyle | Characters |
| Writing | Donald Ford | Screenplay |
| Writing | Donald Ford | Original Story |
| Writing | Derek Ford | Screenplay |
| Writing | Derek Ford | Original Story |
| Costume & Make-Up | Sophie Devine | Costume Design |
| Sound | John Scott | Music |
| Camera | Desmond Dickinson | Director of Photography |
| Editing | Henry Richardson | Editor |
| Art | Alex Vetchinsky | Production Design |
| Production | Michael Klinger | Producer |
| Production | Henry E. Lester | Producer |
| Production | Sam Waynberg | Producer |
| Crew | Wally Veevers | Special Effects |
| Costume & Make-Up | Gladys Leakey | Hair Designer |
| Directing | Barry Langley | Second Unit Director |
| Camera | Norman Jones | Camera Operator |
| Production | Maude Spector | Casting |
| Costume & Make-Up | Tom Smith | Makeup Artist |
| Production | Herman Cohen | Executive Producer |
