Doctor Who Gossip’s you probably didn’t know

Jon Pertwee, the actor who played the Third Doctor, privately commissioned the futuristic vehicle that later came to be known as the Whomobile. When Pertwee convinced Doctor Who‘s producers to include the vehicle in the show, it was hastily added into the episode “Invasion of the Dinosaurs,” with a motor-boat windscreen added to make it roadworthy, since it was not fully completed at the time of filming.In Pertwee’s last episode as the Third Doctor, “Planet of the Spiders,” the car was used once again, this time in its complete form. Pertwee retained ownership of the vehicle after he left the series, naming it the Whomobile during press interviews (without the consent of the show’s producers, who apparently had a rule about not making plays on the show’s name).