Taverham 22

Plot
The Eighth Doctor arrives in Taverham, in 2159, during the Dalek Invasion of Earth. He meets a 32 year old woman named Olivia, who pretends to be dead to avoid Daleks. She takes him to her house for shelter and discover the Slyther is heading for their house on the news. They go outside with her daughter, Lucy, and they meet an old man called Thomas who is fighting the Slyther. They escape into a museum and tricks the Slyther with a dummy. They go into the sewers and get attacked by alligators, but the Doctor deafens them with his sonic screwdriver. They begin to climb up a ladder, but more alligators pull them down. Then, the Slyther returns and attacks them and they push it down a pipe. They exit to outside a church, but the Slyther burstd out of the road. They get the alligators out to consume the Slyther but the Doctor realises he needs to clone it or history will be in flux. However, the Daleks are watching and they get robomen to attack them. However, the Doctor destroys them with his karate. Olivia, Thomas and Lucy go to the TARDIS carrying the Slyther. Daleks attack and the Doctor surrenders. The Doctor then faces execution from the Daleks. However, Olivia accidently activates the TARDIS and they escape. They clone the Slyther and take it to London. They leave, but get caught in the Dalek's time corridoor...