The TV show "Vikings" is a historical drama series created and written by Michael Hirst. It is a Canadian-Irish co-production that originally aired on the History Channel starting March 3, 2013, and concluded on March 3, 2021, after six seasons and 89 episodes

. The series is inspired by the legendary Norse hero Ragnar Lothbrok, a Viking warrior and farmer who rises to prominence by raiding England and eventually becoming a Scandinavian king. The story later follows the adventures of his sons across England, Scandinavia, Kievan Rus', the Mediterranean, and North America

. The principal cast includes Travis Fimmel as Ragnar Lothbrok, alongside Katheryn Winnick, Clive Standen, Gustaf Skarsgård, and others. The show was filmed entirely in Ireland, primarily in County Wicklow and at Ashford Studios

. The series blends historical events with fictional elements and takes creative liberties due to limited historical records of the Viking Age

. A sequel series titled "Vikings: Valhalla" premiered on Netflix on February 25, 2022, continuing the Viking saga in a new era

. The show is known for its gritty portrayal of Viking life, complex characters, and dramatic battles, and it has been well-received for its storytelling and production quality