It was a family secret, hidden for decades - until now. With the help of commercial DNA bases, SVT's US correspondent Carina Bergfeldt sets out in search of her secret half-brother, who according to a rumour exists. The hunt came to affect her whole life.

Ten years ago, Carina Bergfeldt covered the terrorist attack in Norway, and as one of the first reporters on-site, she gained a unique insight into the aftermath of the tragedy. For two days she lived with survivors and parents who were looking for their missing children in the hotel that was turned into a crisis centre. Now she has returned to see what happened with the families and with Norway.

The classic trio in the Bamse universe; Bamse, Lille Skutt och Skalman, is going on a thrilling adventure to the centre of the earth. Their mission is to save the explorer Beanka, who has mysteriously disappeared and seems to be a longlost friend of Skalmans. They do not realize that they have a follower though; a smug cat named Kattja. She is determined to get to their destination - what she believes is a treasure - first. Their expedition include being chased by wolves, spending a night at a spooky hotel, climbing a volcano and finally, maybe finding what they all are searching for. However, the treasure is not always what it seems to be.