Sontaran Guard Robot
![](https://whobackwhen.com/wp-content/uploads/sontaran-experiment-guard-robot-doctor-who-back-when-1.jpg)
A robot drone employed by Sontarans to guard a perimeter, this mechanical creation was clearly fashioned from some sort of crane because – holy moly – was it able to rise and lower itself in a cool fashion.
Podcast
C077 The Sontaran Experiment
Doc & Co encounter South African astronauts, a Sontaran census taker and a sex booger