Bill plans his LA expansion while Tom follows his bliss onto the racetrack. As they return to Magdeburg, will the twins' homecoming go boom — or bust?

The twins gear up for their 5K and test coffins at Hollywood Forever Funeral Home before being transported back to the Middle Ages on a family trip.

After arguing over who's a better actor at a taping in Cologne, the brothers reflect on the dark early days of their career and how far they've come.

The twins attempt to improve their lifestyle after a health screening. Bill confronts the ghosts of his past in Magdeburg to achieve a childhood dream.

Tom and Bill jet to an elephant orphanage in Zimbabwe for much-needed brother bonding and to check an awe-inspiring photo op off their bucket list.

There's a storm brewing in Southern France at Georg and Susi's long-awaited wedding as Bill finally unleashes his pent-up frustrations with Tom.

Red flags pop up at Bill's pool party as he wrestles with his willpower. The twins seek professional help to improve their communication skills.

Bill imposes an eyebrow-raising detox while planning an LA pool party. The twins celebrate Tokio Hotel's first hit single with their most devoted fans.