Halvar and his men discover a mysterious cavern where Sven and his pirates hide their loot. This cavern has kept all the words Sven and his men exchanged during the last winter. When the pirates arrive to the cavern, the clever Vikings pretend to be invisible and with the words released from their frozen bubbles, the pirates soon get scared. Halvar can have his loot back!

The show’s own verdict is on its page.