For those who are curious, the most prolific stars in the Classic Era were all actors for the Doctor, with Tom Baker in 173 episodes, William Hartnell in 139, and Jon Pertwee in 129.

Doctor Who starring Jon Pertwee as the Third Doctor in Inferno The Twelfth Doctor, played by Peter Capaldi, meets the Cyberman that is Bill Potts on Doctor Who.© Provided by CBR ...

The Jon Pertwee Complete Season One Blu-ray features all 25 episodes of Pertwee's run restored for Blu-ray. It also comes packed with bonus features, including new documentaries, four new episodes ...

From Hartnell to Gatwa, the Doctor's image transitioned from grandfatherly to action-packed. Action Doctor era peaked with Jon Pertwee's karate chops and Venutian Jujitsu.

Jon Pertwee portrayed the Third Doctor from 1970 through to 1974’s Planet of the Spiders, where his iteration regenerated into Tom Baker’s Fourth Doctor.