Karl was a mercenary employed by the Dalek Emperor to capture the American envoy with the help of the Cybermen. He tricked the Sixth Doctor into going to Altair III instead of following them to the Dalek flagship. He also managed to get the Doctor away from Bar Galactica before the Daleks lost him. After the Daleks betrayed him and killed Madame Delilah, he helped the Doctor defeat them. (AUDIO: The Ultimate Adventure)
Behind the scenes[edit | edit source]
- The run of the Doctor Who: The Ultimate Adventure featured, at various times, the Third Doctor, the Sixth Doctor and a unique stage-only Doctor. During the production, Karl was played by primarily played by David Banks, though Chris Beaumont took over for the 29 April showing when Banks stood in for Jon Pertwee in the role of the Doctor.