Supernatural season 10 finale
TheCW

The last three episodes of Supernatural season 10 promise some epic moments for Sam and Dean Winchester.

All through season 10, fans have seen Dean's condition deteriorate because of the mark of Cain. And Sam has bent over backwards to find a cure for his brother. In the previous episode we saw, Sam forming an unlikely alliance with Rowena, who agreed to find a cure by decoding The Book of the Damned. Post which, Sam agreed to kill Crowley the King of Hell, to keep his side of the bargain.

In the season 10 finale episode titled My Brother's Keeper, which will air on 20 May, Death will pay another visit to the Winchester brothers, according to leaked spoilers.

Here is what we can expect in the next three episodes.

Episode 20, Angel Heart, will air on 29 April.

The official synopsis reads as follows:

Episode 21, Dark Dynasty, will air on 6 May.

The official synopsis reads as follows:

Episode 22, The Prisoner, will air on 13 May.

The official synopsis reads as follows:

Supernatural airs every Wednesday at 9pm on The CW.