Doctor Who S3 • Episode 6
The Lazarus Experiment
First aired
Saturday, May 5, 2007
Production Code
3.6
Written by
Stephen Greenhorn
Directed by
Richard Clark
Runtime
45 minutes
Time Travel
Present
Locations
Earth
UK Viewers
7.19 million
Appreciation Index
86
Synopsis
After travelling backwards, forwards and backwards again in time, Martha Jones has returned home. However, before the Tenth Doctor can bid farewell to her, he hears Professor Richard Lazarus announcing that he'll "change what it means to be human." What could this mean? And could it lead to something far more dangerous than a simple scientific failure?