Underworld (Doctor Who)

096 – Underworld
Doctor Who serial
Cast
Others
Production
Directed byNorman Stewart
Written byBob Baker
Dave Martin
Script editorAnthony Read
Produced byGraham Williams
Executive producer(s)None
Music byDudley Simpson
Production code4Y
SeriesSeason 15
Running time4 episodes, 22 minutes each
First broadcast7–28 January 1978
Chronology
← Preceded by
The Sun Makers
Followed by →
The Invasion of Time
List of episodes (1963–1989)

Underworld is the fifth serial of the 15th season of the British science fiction television series Doctor Who, which was first broadcast in four weekly parts on BBC1 from 7–28 January 1978.

In the serial, the crew of an alien Minyan spaceship go on a hundred-thousand-year quest in search of a ship containing a genetic bank that would restore the Minyans' species.