Teenage twins suddenly find their lives upended when they stay with eccentric relatives in an ancient castle.

Thieves and bank managers; Sam struggles to spot the difference.

When Lili calls for some big ideas, Sam and Ben try to oblige.

A rat spooks Philipp and a spook rattles Sam.

Rival family members threaten to take over the castle.

Sophie inspires Ben to look at history through new eyes.

Sam is suddenly an internet singing sensation but Jack and Lucy aren't impressed.

Ben discovers that small towns can harbour big family feuds.

Sophie puts her trust in Ben's outdoor skills - and soon wishes she hadn't.

Lili's plans to impress a group of young aristocrats are thrown into turmoil by the arrival of the sheriff.

Marcus is confused about his feelings for Sam while Sam is just plain confused.

Ben confronts some unique aspects of German culture and Sophie confronts some unique aspects of Ben.

Making a simple song video turns into an extremely complicated Chinese puzzle.

Philipp's grand idea of hosting a Murder Mystery Night becomes a lot more than he bargained for.

A government order to restore an old tower gives Hermann the excuse he needs to take over the castle.

Sam's band gets a new name and Philipp and Lili get an unwanted surprise.

Lili's taste for fashion gets her locked up while Ben experiences the weekend from hell.

Jack's math results threaten to derail his music career while Ben has a dog day afternoon.

A trip to a dance party in the city sees Ben's world come crashing down around him.

All the castle's problems seem to be solved when rock star and golfing nut, Johnny Brave walks through the gates.

Sam gets an offer she can't refuse but does while Ben gets an offer he wants to refuse but can't.

Ben discovers that even in a castle with hundreds of rooms, it's not easy to hide two Swedish backpackers.

People go missing on both sides of the planet and Sam thinks it's all her fault.

Jack's new girlfriend threatens to break up the band and Sam and Lucy are at a loss what to do.

Ben and Sam uncover some family secrets that will change their lives forever.

Ben's caught in a trap but when Marcus shows him a way out, he's not sure if he can take it.

Teenage twins, Sam and Ben find their lives upended once more by the surprise arrival of their eccentric relatives from Germany.

Sam and Ben must decide between family loyalty and following their own dreams.

Sam, Ben and Lili arrive in Germany only to find themselves locked out of the castle.

Ben judges the local dog show, as Sam makes a discovery that leaves the band in the dog house!

Sophie goes on a rescue mission to stop Philipp from landing back in gaol.

Lili's dream to revamp the castle café soon becomes a nightmare for everyone.

Ben displays his new magic tricks - but will they be enough to thwart Hermann's latest scheme to take over the castle?

Sam finds musical inspiration with a local boy, putting the future of the band in jeopardy.

Reality TV comes to the castle and Lili gets a reality check!

Sophie and Ben find that maintaining a long distance relationship isn't easy.

Sam's musical plans are disrupted by a feud between two village café owners.

It's clear that Jack likes Sophie but can he face up to telling Ben?

The teens band together on both sides of the globe to save Philipp from another of Hermann's traps.

A small town soccer game becomes a battleground with high stakes for Ben.

Lili needs a date for the ball so Sam and Marcus decide to play Cupid.

It's the annual medieval fair at the castle but as always, nothing goes to plan.

Sam and Marcus go on a double date to a fun park which turns out to be anything but fun.

Ben manages to solve one problem by turning it into an even bigger one!

The band is given a great opportunity – only for Jack to throw it into jeopardy.

Jack and Lucy face the challenge of how to raise money for their trip to Germany.

The band gets ready for their big audition – only to discover they have nowhere to rehearse.

Sam, Jack and Lucy discover that becoming a successful band is not just about their music.

Philipp's brilliant idea to improve the castle's security proves to be a lot less brilliant in practice.

A local Dance Competition challenges Sam and Marcus in more ways than one.

The day of Philipp's trial arrives - and a brief taste of freedom quickly turn sour.

The fate of the castle hangs in the balance as Hermann closes in to take control!