Category: Television Series Doctor Who is a television series that has been running for over 50 years. It follows the adventures of the Doctor, a time-traveling alien who uses his regenerative abilities to protect Earth and its inhabitants from various threats. The show has gone through many changes throughout the years, with different actors playing the role of the Doctor and new companions joining the cast each season. Season 4 is one of my favorite seasons of Doctor Who. It introduced a new companion named Donna Noble, who was played by Catherine Tate. She brought a fresh perspective to the show and added some humor to the proceedings. The season also featured a two-part storyline that involved the Doctor traveling back in time to save his own people from destruction. Season 7, Pt. 1 is another great season of Doctor Who. It introduced a new companion named Clara O'Donnell, who was played by Jenna Coleman. She was a brilliant scientist and added a lot of depth to the show. The season also featured a storyline that involved the Doctor traveling through time to prevent a catastrophic event from occurring in the future. Season 5 is another excellent season of Doctor Who. It introduced a new companion named Amy Pond, who was played by Karen Gillan. She and her husband Rory Williams (played by Arthur Darvill) were a great team and added a lot of humor to the show. The season also featured a storyline that involved the Doctor traveling through time to prevent a group of aliens from taking over Earth. Season 8 is another fantastic season of Doctor Who. It introduced a new companion named Peter Capaldi, who played the role of the Twelfth Doctor. He was a great addition to the cast and brought a lot of energy to the show. The season also featured a storyline that involved the Doctor traveling through time to prevent a group of aliens from destroying Earth. Season 6 is another excellent season of Doctor Who. It introduced a new companion named Matt Smith, who played the role of the Eleventh Doctor. He was a great addition to the cast and brought a lot of charm to the show. The season also featured a storyline that involved the Doctor traveling through time to prevent a group of aliens from taking over Earth. Season 10 is another fantastic season of Doctor Who. It introduced a new companion named Jodie Whittaker, who played the role of the Thirteenth Doctor. She was a great addition to the cast and brought a lot of energy to the show. The season also featured a storyline that involved the Doctor traveling through time to prevent a group of aliens from taking over Earth. Season 9 is another excellent season of Doctor Who. It introduced a new companion named Bradley Walsh, who played the role of Ryan Sinclair. He was a great addition to the cast and brought a lot of depth to the show. The season also featured a storyline that involved the Doctor traveling through time to prevent a group of aliens from taking over Earth. Season 7, Pt. 2 is another fantastic season of Doctor Who. It introduced a new companion named Michelle Williams, who played the role of Missy. She was a great addition to the cast and brought a lot of humor to the show. The season also featured a storyline that involved the Doctor traveling through time to prevent a group of aliens from taking over Earth. Doctor Who: The David Tennant Specials is a collection of special episodes featuring the tenth incarnation of the Doctor, played by David Tennant. These episodes were a great way for fans to see their favorite character one last time before he regenerated into the eleventh incarnation. Overall, I think that all of these seasons are excellent and well worth watching. They each have their own unique storylines and characters that make them stand out from the rest.