Since the show debuted in 1963 on the BCC, hundreds upon hundreds of Doctor Who episodes have aired throughout the years in various incarnations. The most recent version of the show started airing in 2005 and quickly continued the series tradition of subpar visuals. Doctor Who is so infamous for painfully bad and/or comical special effects, there's an entire page dedicated to pointing them out throughout the shows lengthy history at TV Tropes.
For the uninitiated, Doctor Who follows the adventures of an extraterrestrial humanoid being known as "the Doctor" who travels through time and space in his spaceship, the TARDIS. Accompanied by a number of companions throughout the show's many episodes, the Doctor fights every type of monster and alien you could think of while working to save the many civilizations of the universe.
In "Tooth and Claw," episode two of the rebooted series' second season, the Doctor and his companion Rose travel to Scotland in 1879 where a band of monk warriors plan on using a werewolf-alien to seize power over the British Empire by turning Queen Victoria herself into a werewolf. While the completely CGI transformation of the alien werewolf was lauded for its time, it has aged quite poorly.
