8. Utopia, The Sound Of Drums And The Last Of The Time Lords (Tenth)
This is the best season finale that ever came out of the RTD era (and I will defend that opinion to the death). A three parter with multiple bombs dropped in each episode: humanity survives, but is not happy. There is another Time Lord. Its the Master? Its the Master! Oh dear, its the Master and hes Prime Minister. Hes taken over the world, hes destroyed it, Martha is a badass. The Masters captured Martha, Martha is a badass, the Master bought into his own hype and the Doctor is Jesus. Taken as one long episode the three-parter runs over two hours, so theyve got more than enough material for an adaptation. All wed need is a bigger budget to properly show both the end of the universe, the destruction of Earth at the hands of the Master and perhaps a little more in-depth look at pre-Time War Gallifrey and the childhood of both the Master and the Doctor. Yes please. Perhaps a little less Rogue Traders during the Masters plan next time around.