Calvert was an agent of Inter-Galaxy Insurance. He was sent to check the cargo hold of the Moray Rose. He thought the Fourth Doctor and Leela were pirates. He was coerced into killing himself by the Master's technology. (AUDIO: The Evil One) Retrieved from "https://tardis.fandom.com/wiki/Calvert?oldid=2769537" Categories: Humans from unknown eras Humans who have been inside the Doctor's TARDIS + cat Cancel Save Community content is available under CC-BY-SA unless otherwise noted.