The Worlds of Doctor Who - Special Releases were stories specially released by Big Finish on that didn't feature The Doctor as the main character. It comprises several other ranges without a regular release schedule, as well some celebratory anthologies.
- The Churchill Years - Adventures of Winston Churchill and his encounters with the Doctor.
- Donna Noble: Kidnapped! - Adventures of Donna Noble in the TARDIS without the Doctor.
- Jenny: The Doctor's Daughter - Adventures of Jenny following her debut in The Doctor's Daughter.
- Lady Christina - Adventures of Christina de Souza after her encounter with the Doctor.
- The Lone Centurion - Adventures of the Auton version of Rory Williams set during the 2,000 years he guarded the Pandorica in an alternative timeline in The Big Bang.
- Master! - Exploits of The Master, as played by Eric Roberts in the 1996 TV Movie.
- Rose Tyler: The Dimension Cannon - Adventures of Rose Tyler in parallel universes in a mini-series of prequels to Series 4.
- Susan's War - Susan's involvement in the Last Great Time War.
- Tales from New Earth - Adventures set on New Earth.