Liberation (TV story)
From Tardis Wiki, the free Doctor Who reference
The Feast of the Merons is the pilot episode of K-9. K-9 has since escaped the destruction of Gallifrey in the Last Great Time War after his latest adventure. He chases two Jixen warriors through a time-space rift generated by Professor Gryffen's Time-Space Manipulator, leading him into London, 2050. He sacrifyces himself to destroy the warriors and regenerates into a new, more futuristic and sophisticated model. He allies himself with Gryffen, runaway orphan, Starkey, Starkey's companion, Jorjie and Gryffen's assistant, Darius, as the front-line of defense against all manner of things from across the entire of time and space that emerge from the time-space rifts and anomalies generated by Gryffen's invention.....
