Solin Tiermann

Solin Tiermann is the son of Amanda and Ernest Tiermann. His father is a scentist from Earth and is famous for creating the servo-furnishings. His only home was Tiermann's World, because he was born on the flight there. His mother, Amanda, is a cyborg and when she died Solin is very upset because he was very close to his mother. In the adventure, he is the only one of the Tiermann's to survive, and the Doctor took him to Spaceport Antelope Slash Nitelite with the last servo-furnishing, Babera the pop machine.

He was thrown into the dust corridor with his mother and nearly suffocates, but the Doctor cancelles the Domovoi out and saves Solin and Amanda. At the beginning of the adventure, he asks Martha for a kiss but she just laughs and he is affected. He is against his father's loony idea of locking the Doctor down on Minus 30, and was really good all along. (TDA: Sick Building)