Overview: Teenage twins suddenly find their lives upended when they stay with eccentric relatives in an ancient castle.
Overview: Thieves and bank managers; Sam struggles to spot the difference.
Overview: When Lili calls for some big ideas, Sam and Ben try to oblige.
Overview: A rat spooks Philipp and a spook rattles Sam.
Overview: Rival family members threaten to take over the castle.
Overview: Sophie inspires Ben to look at history through new eyes.
Overview: Sam is suddenly an internet singing sensation but Jack and Lucy aren't impressed.
Overview: Ben discovers that small towns can harbour big family feuds.
Overview: Sophie puts her trust in Ben's outdoor skills - and soon wishes she hadn't.
Overview: Lili's plans to impress a group of young aristocrats are thrown into turmoil by the arrival of the sheriff.
Overview: Marcus is confused about his feelings for Sam while Sam is just plain confused.
Overview: Ben confronts some unique aspects of German culture and Sophie confronts some unique aspects of Ben.
Overview: Making a simple song video turns into an extremely complicated Chinese puzzle.
Overview: Philipp's grand idea of hosting a Murder Mystery Night becomes a lot more than he bargained for.
Overview: A government order to restore an old tower gives Hermann the excuse he needs to take over the castle.
Overview: Sam's band gets a new name and Philipp and Lili get an unwanted surprise.
Overview: Lili's taste for fashion gets her locked up while Ben experiences the weekend from hell.
Overview: Jack's math results threaten to derail his music career while Ben has a dog day afternoon.
Overview: A trip to a dance party in the city sees Ben's world come crashing down around him.
Overview: All the castle's problems seem to be solved when rock star and golfing nut, Johnny Brave walks through the gates.
Overview: Sam gets an offer she can't refuse but does while Ben gets an offer he wants to refuse but can't.
Overview: Ben discovers that even in a castle with hundreds of rooms, it's not easy to hide two Swedish backpackers.
Overview: People go missing on both sides of the planet and Sam thinks it's all her fault.
Overview: Jack's new girlfriend threatens to break up the band and Sam and Lucy are at a loss what to do.
Overview: Ben and Sam uncover some family secrets that will change their lives forever.
Overview: Ben's caught in a trap but when Marcus shows him a way out, he's not sure if he can take it.