He assisted the Doctor rescue the Canisians and eventually assisted him in an investigation into the deaths of Valentine and Antenor.
Antimony was apparently constructed by the Seventh Doctor as a permanent companion. He did not know he was an android. Ace knew of him.
Behind the scenes Edit
- Antimony's appearance was modelled on that of actor Kevin Eldon by illustrator Lee Sullivan.
- He was named after the element on the Periodic Table.