Ander Poul

Ander Poul was an undercover agent placed on the sandminer Storm Mine 4, along with D84, to investigate the threat of Taren Capel. He didn't think the Fourth Doctor and Leela were the murderers. He released the Doctor and Leela and helped them investigate the murders. Poul eventually succumbed to Grimwade's Syndrome or "robophobia". (TV: The Robots of Death)

Behind the scenes
Ander Poul's first name is given in the novel Corpse Marker. It is likely a play on the name of science fiction writer.