Movellan guard

An unnamed Movellan guard was a member of Commander Sharrel's expedition to Skaro.

History
The guard destroyed a Dalek who was attempting to take the Fourth Doctor and Tyssan prisoner, but then attempted to take the pair prisoner herself.

The Doctor removed the power pack from the guard's belt, deactivating her, then ripped aside her tunic to reveal robotic circuitry, proving his theory that the Movellans were robots to Tyssan. (TV: Destiny of the Daleks)

Behind the scenes

 * Cassandra is credited on-screen and in Radio Times for episode four, but actually appears in episode three.