| Unaired Pilot
Series 1, Episode 0
|Next||"A Study in Pink"|
- "Nothing happens to me."
- ―John Watson
There are many differences between the pilot and "A Study in Pink" such as:
- The pilot is 60 minutes; "A Study in Pink" is 90 minutes.
- Mycroft does not appear in the pilot.
- The front of 221b appears as 'Mrs Hudson's Snax 'n' Sarnies' rather than 'Speedy's Cafe'.
- "A Study in Pink" is a much darker production.
- In the pilot, John meets Sherlock in a computer lab. In "A Study in Pink" they meet in a chemistry lab.
- The few shots of Sherlock whipping the corpse with a riding crop are about the only scenes the two episodes share.
- "A Study in Pink" shows flashbacks of each victim not seen in the pilot.
- The news conference is only seen in "A Study in Pink".
- The "Rache" device is not used in the original pilot.
- In the pilot, Sherlock's flat is more modern and slightly more organised than in "A Study in Pink", where it appears very dated and disorganised.
- In "A Study in Pink", Lestrade uses the ruse of a drugs search to motivate Sherlock to assist him.
- In the pilot, the final standoff takes place in Sherlock's flat while in "A Study in Pink" it takes place in a large university hall.
- "A Study in Pink" has a long chase scene of Sherlock and Watson intercepting the suspect cab by navigating side streets and roof tops.
- The pilot has Sherlock being outwitted by the killer who drugs him without him noticing. In "A Study in Pink" it is the killer who comes to collect Sherlock from his flat in full view of the police.
- "A Study in Pink" shows John retrieving his side-arm from his flat.
- The pilot has Angelo help Sherlock in a ruse to fool the killer.
- "A Study in Pink" uses a visualisation effect where we see the graphics on screen of text messages rather than seeing the screens themselves as in the pilot.
- Sergeant Donovan is played by a different actress, and is a uniformed police constable rather than a plain-dressed detective sergeant.
- The phone of the murdered lady in pink was different in the pilot.
- Moriarty is not mentioned as the killer's accomplice in the pilot.
- John's phone was different, in the pilot he has an iPhone. In "A Study in Pink" he has a much cheaper phone.
- Anderson has a beard in the pilot.
- John and his friend Mike Stamford met in different places. In the pilot they met in the city and had lunch in a restaurant but in "A Study in Pink" they met in the park and sat on a park bench.
- Some of Molly's scenes were not included in the pilot.
- They did not show the poison at the beginning of the pilot.
- The war scenes of John were not shown in the pilot.
- The director of the pilot and "A Study in Pink" were different.
- The text that appears on the screen telling us what Sherlock is thinking and seeing on his movile is absent in the pilot.
- Angelo is played by a different actor.
- The theory by Sherlock about the taxi driver's children is not present in the unaired version.
- The pills in the pilot were white. The pills in "A Study in Pink" were white and had pink flecks.
- In the pilot Watson throws his gun in the River Thames after shooting Jeff Hope.
- Sherlock Holmes – Benedict Cumberbatch
- Dr John Watson – Martin Freeman
- Inspector Lestrade – Rupert Graves
- Mrs Hudson – Una Stubbs
- Dr Anderson – Jonathan Aris
- Molly Hooper – Louise Brealey
- Sally Donovan – Zawe Ashton
- Angelo – Joseph Long
- Mike Stamford – David Nellist
- Ella – Tanya Moodie
- Cabbie – James Harper
- The taxi driver – Phil Davis