Genres: Family, Fantasy

Keywords: imdb.tower, imdb.blue-light, imdb.child, imdb.time-travel, imdb.family-relationships, imdb.actor-playing-multiple-roles, imdb.sunken-city + 5 more, imdb.middle-age, imdb.grandfather-grandson-relationship, imdb.father-son-relationship, imdb.21st-century, imdb.9th-century

Network: ARD

Country: Bulgaria
Languages: Bulgarian, German, Polish