Vikings were the warrior tribes living in Norway, Sweden and Denmark. They believed in Norse mythology, gods like odin, thor etc.
Ragnar lothbrok a viking, his desire to navigate the seas in search of England. His journey from a farmer turned warrior till being the Earl( king), his dream to raid new places and learn about a new religion christainity.
This series of vikings portrays the life of King Ragnar Lothbrok, rollo( his brother) and his people. A clash of two beliefs, the old Norse and the new religion of christianity.
The series is worth watching as it takes you into the era of old pagan europe and tribes of vikings lost in time.