#2 The Trial of a Time Lord
The show was canceled after its 22nd season, but its creators were asked to produce a “relaunch” season consisting of just 14 episodes. The same group that had been deemed “not good enough” a short time before began working on Who again with no additional instructions or guidelines.
The finished product looked like it had been made quickly and cheaply because, as everyone could see, it had been. In the end, the entire team for The Trial of a Time Lord disbanded, and the BBC quietly shelved the project so it would never be seen again.