"Vikings" Season 4 finale episode is expected to conclude the fearsome battle against King Ecbert and Prince Aethelwulf. More information about Episode 20 has been leaked by a Russian media source.

Warning, spoilers ahead. Read further at your own risk to know about "Vikings" Season 4 finale (episode 20) "The Reckoning."

"Vikings" Season 4 Episode 20 will continue the storyline with the battle scenario agains King Ecbert who needs to pay for Ragnar's death. Sources say that Prince Aethelwulf will find himself trapped in the battle mess. On the other hand, Ecbert finds his own way to engage in the battle.

The leaked spoilers for the "Vikings" Season 4 finale episode "The Reckoning" were reported through a source which states that a Redditor named FaZe Hnefataf has leaked the final two episodes. The episodes can be seen online in Russian Language. But, no English subtitles are available yet.

Moreover, Sivertimes has leaked of the conclusion in the "Vikings" Season 4 finale episode. As noted by the website, the Great Army will successfully crush Prince Aethelwulf's army and will continue its attack on Wessex. Bjorn will spare King Ecbert and let him live. But, King Ecbert will commit suicide later on.

The website also reports of an intricate scene in the Season 4 episode 20 "The Reckoning" where Tanaruz stabs Helga. There will also be more tension between the brothers which results in Ivar The Boneless murdering Sigurd. But, Sigurd Snake-in-the-eye is reportedly not the only character who'll die in the final episode of Season 4.

Michael Herst, the showrunner of "Vikings" confirmes that there will be more deaths coming up in the finale. He was reported saying in an interview with Entertainment Weekly that "death comes to important people" in the last two episodes.

"Vikings" Season 4 finale episode 20 "The Reckoning" will reportedly introduce to a new character Heahmund, a medieval bishop played by Jonathan Rhys Meyers.

"Vikings" Season 4 episode 20 "The Reckoning" is scheduled to air on February 1 2017 at 9:00 pm. Tune in for more spoilers coming up soon.