This is arguably the most famous Season 2, marking first full year as the Tenth Doctor . It is defined by his romantic and protective relationship with companion Rose Tyler (Billie Piper).
Features the return of classic companion Sarah Jane Smith and K9 . Doctor Who - Season 2
The emotional finale where the Daleks and Cybermen go to war, leading to the heartbreaking permanent separation of the Doctor and Rose. This is arguably the most famous Season 2,
A celebrated romance through time involving clockwork droids. Doctor Who - Season 2
Generally beloved for its high emotional stakes and Tennant's breakout performance. 2. The Fifteenth Doctor (2025)
The "Torchwood" arc, which leads to the creation of the spin-off series Torchwood . Key Episodes: