Schoolgirl Susan Foreman just wants an easy life for herself and her grandfather, the mysterious Doctor. Having inadvertently drawn attention to herself, she finds herself in a desperate situation. Suddenly, the chase is on...

Starring Carole Ann Ford William Russell

The TARDIS materializes in Spain in the late 16th century. When Ian and his new friend Esteban are captured by the Inquisition, the Doctor, Susan and Barbara plan to rescue them. But these are dark days in human history. And heretics face certain death...

Starring Tom Baker Mary Tamm

With K9 off in the TARDIS leading the Black Guardian on a wild goose chase, the Doctor and Romana are enjoying life in a London townhouse. As the Doctor dodges deadly butlers, Romana faces a malevolent Aunt and an even deadlier peril - marriage!

Starring Colin Baker Bonnie Langford

With Evelyn gone, the Doctor heads for Pease Pottage, and his first meeting with Melanie Bush. But a younger Doctor is in Pease Pottage too - returning his future companion Mel to her rightful place and time. Time travel can be a complicated business...

Starring David Selby Karen Jean Olds

Barbara loves her husband and their new home, but something is missing from her life. Something she can't explain... On an old gramophone, she hears the voice of man, begging for help. Something has trapped the soul of Quentin Collins. But he isn't alone.

Starring Gareth Thomas Paul Darrow

An alien fleet stands poised to invade Federation space. As an intergalactic war breaks out, old enemies become allies, and friends will become separated. And Blake will be forced to leave behind all that matters to him...