Life on the Railroad

"(Looks like next stop, London England)"

- (Alex to his new mate, Riley that they're almost to London to defeat the Master)

Life on the Railroad was... the third and penultimate episode of The End of the World Rises of the Master this is the first appearances of Luke Bailey, Sadie Pickering, Dean Smith, Sophie McShera, Shannon Flynn and Reece Douglas as, Riley, Jessie, Mark, River and the Fraternal Twins named Kim and Mike Noble. This is also the last appearances of Zaraah Ambrahams as Emily.

Plot
After the lost their best friends, They must continue traveling to London but they're sad that they lost their friends.