Episode 13: The Water's Song Preview

Cast:
The Doctor
Georgia Bell
Conner Bennet
Korena Hashimoto
Lee Hashimoto
Natalie Penrose
Zac Pemberton
Kaylie Watson
Beth Grant
Mr. Toil
The Certain evil git
Kimiko Hashimoto
Margaret Hashimoto
Kaito Hashimoto
Donald Digit
Captain Alton
Mrs Harrbungershon
Private Nash
Quentin Oaks
The Prime Minister
Julian
Dash
Kufuedun
Sam
Sara
Amita Stock
Delilah Howell
Natasha Penrose
Sheba
Private Rolf
Catherine Ford
Jane Pemberton
Rachel Pemberton
Spike
The Aquari

As the world is being destroyed by the hoardes of Aquari, Georgia, Conner and Korena struggle to stay alive. The Doctor has travelled back in time to find a solution for the destruction in the 40th Century. He finds help from Zac, Kaylie and Beth. Meanwhile, Captain Alton and his guards have to stop the complete destruction of Earth from a certain cult, but they receive unusual help. Kaito is stranded, Natalie is too shocked to move, and the whole world is under attack.

Spoilers, remember two are red herrings:
Catherine joins the TARDIS crew after stopping the Aquari forever.
Natasha meets with death in the underground.
Sam and Sara return to help
Spike was Mr. Toils friend a long time ago.
The Aquari is not the only thing after Delilah Howell.
Mrs Harrbungershon is related to Korena!