All 26 episodes from the 19th season of the classic BBC sci-fi adventure drama starring Peter Davison as the legendary Time Lord. The episodes are: 'Castrovalva: Part One', 'Castrovalva: Part Two', 'Castrovalva: Part Three', 'Castrovalva: Part Four', 'Four to Doomsday: Part One', 'Four to Doomsday: Part Two', 'Four to Doomsday: Part Three', 'Four to Doomsday: Part Four', 'Kinda: Part One', 'Kinda: Part Two', 'Kinda: Part Three', 'Kinda: Part Four', 'The Visitation: Part One', 'The Visitation: Part Two', 'The Visitation: Part Three', 'The Visitation: Part Four', 'Black Orchid: Part One', 'Black Orchid: Part Two', 'Earthshock: Part One', 'Earthshock: Part Two', 'Earthshock: Part Three', 'Earthshock: Part Four', 'Time-Flight: Part One', 'Time-Flight: Part Two', 'Time-Flight: Part Three' and 'Time-Flight: Part Four'.