Kraal (species)

The Kraal were a race of advanced humanoids native to Oseidon.

Biology
Kraals were humpbacked, gargoyle-like humanoids with lumpy, grey skin, unusual facial ridges and a rhinoceros-like horn. They generally wore striped tunics. (DW: The Android Invasion)

Technology
The Kraal had a wide variety of technological devices. One of the most popular was their androids. These androids were made in the form of a specific person, generally a human. They had most of the memories of the subject, but were bullet-proof and loyal to the Kraal. To create these androids the Kraal had to scan the subject's brain, or someone who had dealt with the subject. This scan was very painful and could cause brain damage if it went on for too long.

As well as androids, the Kraals also had advanced genetic modification techniques and replication techniques. They could create a deadly virus or recreate an entire village out of the memories gained from a brain scan. (DW: The Android Invasion)

History
The Kraal lived on a doomed world. Oseidon was becoming more radioactive, reaching critical levels. They abducted a human astronaut, Guy Crayford, and scanned his brain. They created many human-like androids and an entire British village from his memory. After testing these androids, they planned to send them to Earth with a deadly virus to infect and kill all of the humans. This plan was stopped by the Fourth Doctor when he was able to stop the androids with Space Defence Station's radar dish. (DW: The Android Invasion)

The Slitheen family sometimes disguised themselves as Kraals in their attempts to make money. (NSA: The Monsters Inside)